157292954 has 32 divisors (see below), whose sum is σ = 294389760. Its totient is φ = 61368192.

The previous prime is 157292951. The next prime is 157292987. The reversal of 157292954 is 459292751.

It is a super-2 number, since 2×157292954² = 49482146756092232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (157292951) 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 in 15 ways as a sum of consecutive naturals, for example, 7367 + ... + 19205.

It is an arithmetic number, because the mean of its divisors is an integer number (9199680).

Almost surely, 2^157292954 is an apocalyptic number.

157292954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

157292954 is a deficient number, since it is larger than the sum of its proper divisors (137096806).

157292954 is a wasteful number, since it uses less digits than its factorization.

157292954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11934.

The product of its digits is 226800, while the sum is 44.

The square root of 157292954 is about 12541.6487751810. The cubic root of 157292954 is about 539.8044033258.

The spelling of 157292954 in words is "one hundred fifty-seven million, two hundred ninety-two thousand, nine hundred fifty-four".