97923922 has 8 divisors (see below), whose sum is σ = 146955276. Its totient is φ = 48938832.

The previous prime is 97923911. The next prime is 97923937. The reversal of 97923922 is 22932979.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 97042201 + 881721 = 9851^2 + 939^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5673 + ... + 15100.

Almost surely, 2^97923922 is an apocalyptic number.

97923922 is a deficient number, since it is larger than the sum of its proper divisors (49031354).

97923922 is a wasteful number, since it uses less digits than its factorization.

97923922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23132.

The product of its digits is 122472, while the sum is 43.

The square root of 97923922 is about 9895.6516713150. The cubic root of 97923922 is about 460.9242946564.

The spelling of 97923922 in words is "ninety-seven million, nine hundred twenty-three thousand, nine hundred twenty-two".