155948104 has 32 divisors (see below), whose sum is σ = 325059840. Its totient is φ = 69652800.

The previous prime is 155948099. The next prime is 155948159. The reversal of 155948104 is 401849551.

It is a super-2 number, since 2×155948104² = 48639622282389632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

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, 20962 + ... + 27409.

It is an arithmetic number, because the mean of its divisors is an integer number (10158120).

Almost surely, 2^155948104 is an apocalyptic number.

It is an amenable number.

155948104 is an abundant number, since it is smaller than the sum of its proper divisors (169111736).

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

155948104 is a wasteful number, since it uses less digits than its factorization.

155948104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48421 (or 48417 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 155948104 is about 12487.9183213216. The cubic root of 155948104 is about 538.2615607416.

The spelling of 155948104 in words is "one hundred fifty-five million, nine hundred forty-eight thousand, one hundred four".