157324426 has 16 divisors (see below), whose sum is σ = 285564096. Its totient is φ = 63458496.

The previous prime is 157324403. The next prime is 157324451. The reversal of 157324426 is 624423751.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 157324391 and 157324400.

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, 330276 + ... + 330751.

It is an arithmetic number, because the mean of its divisors is an integer number (17847756).

Almost surely, 2^157324426 is an apocalyptic number.

157324426 is a deficient number, since it is larger than the sum of its proper divisors (128239670).

157324426 is a wasteful number, since it uses less digits than its factorization.

157324426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661053.

The product of its digits is 40320, while the sum is 34.

The square root of 157324426 is about 12542.9034118899. The cubic root of 157324426 is about 539.8404032245.

The spelling of 157324426 in words is "one hundred fifty-seven million, three hundred twenty-four thousand, four hundred twenty-six".