97231926 has 32 divisors (see below), whose sum is σ = 215629056. Its totient is φ = 28980000.

The previous prime is 97231921. The next prime is 97231931. The reversal of 97231926 is 62913279.

It is an interprime number because it is at equal distance from previous prime (97231921) and next prime (97231931).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97231921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8050 + ... + 16101.

It is an arithmetic number, because the mean of its divisors is an integer number (6738408).

Almost surely, 2^97231926 is an apocalyptic number.

97231926 is an abundant number, since it is smaller than the sum of its proper divisors (118397130).

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

97231926 is a wasteful number, since it uses less digits than its factorization.

97231926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24228.

The product of its digits is 40824, while the sum is 39.

The square root of 97231926 is about 9860.6250308994. The cubic root of 97231926 is about 459.8359938329.

The spelling of 97231926 in words is "ninety-seven million, two hundred thirty-one thousand, nine hundred twenty-six".