155854328 has 32 divisors (see below), whose sum is σ = 338966400. Its totient is φ = 65796192.

The previous prime is 155854297. The next prime is 155854331. The reversal of 155854328 is 823458551.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17018 + ... + 24521.

It is an arithmetic number, because the mean of its divisors is an integer number (10592700).

Almost surely, 2^155854328 is an apocalyptic number.

It is an amenable number.

155854328 is an abundant number, since it is smaller than the sum of its proper divisors (183112072).

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

155854328 is a wasteful number, since it uses less digits than its factorization.

155854328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41619 (or 41615 counting only the distinct ones).

The product of its digits is 192000, while the sum is 41.

The square root of 155854328 is about 12484.1630876883. The cubic root of 155854328 is about 538.1536484816.

The spelling of 155854328 in words is "one hundred fifty-five million, eight hundred fifty-four thousand, three hundred twenty-eight".