157024154 has 32 divisors (see below), whose sum is σ = 279417600. Its totient is φ = 64753920.

The previous prime is 157024141. The next prime is 157024157. The reversal of 157024154 is 451420751.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (157024157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177794 + ... + 178674.

It is an arithmetic number, because the mean of its divisors is an integer number (8731800).

Almost surely, 2^157024154 is an apocalyptic number.

157024154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

157024154 is a deficient number, since it is larger than the sum of its proper divisors (122393446).

157024154 is a wasteful number, since it uses less digits than its factorization.

157024154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 157024154 is about 12530.9278986035. The cubic root of 157024154 is about 539.4967350491.

The spelling of 157024154 in words is "one hundred fifty-seven million, twenty-four thousand, one hundred fifty-four".