155928676 has 6 divisors (see below), whose sum is σ = 272875190. Its totient is φ = 77964336.

The previous prime is 155928673. The next prime is 155928683. The reversal of 155928676 is 676829551.

It can be written as a sum of positive squares in only one way, i.e., 149426176 + 6502500 = 12224^2 + 2550^2 .

It is a super-2 number, since 2×155928676² = 48627503998225952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (155928673) 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 as a sum of consecutive naturals, namely, 19491081 + ... + 19491088.

Almost surely, 2^155928676 is an apocalyptic number.

It is an amenable number.

155928676 is a deficient number, since it is larger than the sum of its proper divisors (116946514).

155928676 is a wasteful number, since it uses less digits than its factorization.

155928676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38982173 (or 38982171 counting only the distinct ones).

The product of its digits is 907200, while the sum is 49.

The square root of 155928676 is about 12487.1404252535. The cubic root of 155928676 is about 538.2392076219.

The spelling of 155928676 in words is "one hundred fifty-five million, nine hundred twenty-eight thousand, six hundred seventy-six".