157941384 has 16 divisors (see below), whose sum is σ = 394853520. Its totient is φ = 52647120.

The previous prime is 157941367. The next prime is 157941403. The reversal of 157941384 is 483149751.

It is a happy number.

It is a super-3 number, since 3×157941384³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3290422 + ... + 3290469.

It is an arithmetic number, because the mean of its divisors is an integer number (24678345).

Almost surely, 2^157941384 is an apocalyptic number.

It is an amenable number.

157941384 is an abundant number, since it is smaller than the sum of its proper divisors (236912136).

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

157941384 is a wasteful number, since it uses less digits than its factorization.

157941384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6580900 (or 6580896 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 157941384 is about 12567.4732543976. The cubic root of 157941384 is about 540.5451559010.

The spelling of 157941384 in words is "one hundred fifty-seven million, nine hundred forty-one thousand, three hundred eighty-four".