157946376 has 32 divisors (see below), whose sum is σ = 451275840. Its totient is φ = 45127488.

The previous prime is 157946357. The next prime is 157946381. The reversal of 157946376 is 673649751.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469911 + ... + 470246.

It is an arithmetic number, because the mean of its divisors is an integer number (14102370).

Almost surely, 2^157946376 is an apocalyptic number.

It is an amenable number.

157946376 is an abundant number, since it is smaller than the sum of its proper divisors (293329464).

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

157946376 is a wasteful number, since it uses less digits than its factorization.

157946376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940173 (or 940169 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 157946376 is about 12567.6718607704. The cubic root of 157946376 is about 540.5508507837.

The spelling of 157946376 in words is "one hundred fifty-seven million, nine hundred forty-six thousand, three hundred seventy-six".