154679952 has 80 divisors (see below), whose sum is σ = 463557632. Its totient is φ = 43528320.

The previous prime is 154679951. The next prime is 154679963. The reversal of 154679952 is 259976451.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154679951) 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, 19077 + ... + 25947.

Almost surely, 2^154679952 is an apocalyptic number.

154679952 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 154679952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231778816).

154679952 is an abundant number, since it is smaller than the sum of its proper divisors (308877680).

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

154679952 is a wasteful number, since it uses less digits than its factorization.

154679952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956 (or 6950 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The square root of 154679952 is about 12437.0395191139. The cubic root of 154679952 is about 536.7985609150.

The spelling of 154679952 in words is "one hundred fifty-four million, six hundred seventy-nine thousand, nine hundred fifty-two".