154040352 has 48 divisors (see below), whose sum is σ = 408385152. Its totient is φ = 50835200.

The previous prime is 154040323. The next prime is 154040371. The reversal of 154040352 is 253040451.

154040352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753 + ... + 17639.

It is an arithmetic number, because the mean of its divisors is an integer number (8508024).

Almost surely, 2^154040352 is an apocalyptic number.

154040352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154040352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204192576).

154040352 is an abundant number, since it is smaller than the sum of its proper divisors (254344800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154040352 is a wasteful number, since it uses less digits than its factorization.

154040352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16001 (or 15993 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 154040352 is about 12411.2993679147. The cubic root of 154040352 is about 536.0576532623.

Subtracting 154040352 from its reverse (253040451), we obtain a palindrome (99000099).

The spelling of 154040352 in words is "one hundred fifty-four million, forty thousand, three hundred fifty-two".