157341952 has 18 divisors (see below), whose sum is σ = 314069798. Its totient is φ = 78670848.

The previous prime is 157341949. The next prime is 157341959. The reversal of 157341952 is 259143751.

157341952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 140564736 + 16777216 = 11856^2 + 4096^2 .

It is not an unprimeable number, because it can be changed into a prime (157341959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307053 + ... + 307564.

Almost surely, 2^157341952 is an apocalyptic number.

It is an amenable number.

157341952 is a deficient number, since it is larger than the sum of its proper divisors (156727846).

157341952 is an frugal number, since it uses more digits than its factorization.

157341952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614633 (or 614619 counting only the distinct ones).

The product of its digits is 37800, while the sum is 37.

The square root of 157341952 is about 12543.6020345035. The cubic root of 157341952 is about 539.8604486213.

The spelling of 157341952 in words is "one hundred fifty-seven million, three hundred forty-one thousand, nine hundred fifty-two".