154018152 has 64 divisors (see below), whose sum is σ = 432297600. Its totient is φ = 50803200.

The previous prime is 154018129. The next prime is 154018153. The reversal of 154018152 is 251810451.

It is a super-2 number, since 2×154018152² = 47443182290990208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (154018153) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17277 + ... + 24627.

It is an arithmetic number, because the mean of its divisors is an integer number (6754650).

Almost surely, 2^154018152 is an apocalyptic number.

154018152 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 154018152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216148800).

154018152 is an abundant number, since it is smaller than the sum of its proper divisors (278279448).

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

154018152 is a wasteful number, since it uses less digits than its factorization.

154018152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463 (or 7453 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 154018152 is about 12410.4049893628. The cubic root of 154018152 is about 536.0319001583.

The spelling of 154018152 in words is "one hundred fifty-four million, eighteen thousand, one hundred fifty-two".