97622374 has 4 divisors (see below), whose sum is σ = 146433564. Its totient is φ = 48811186.

The previous prime is 97622363. The next prime is 97622401. The reversal of 97622374 is 47322679.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47322679 = 17 ⋅2783687.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24405592 + ... + 24405595.

It is an arithmetic number, because the mean of its divisors is an integer number (36608391).

Almost surely, 2^97622374 is an apocalyptic number.

97622374 is a deficient number, since it is larger than the sum of its proper divisors (48811190).

97622374 is a wasteful number, since it uses less digits than its factorization.

97622374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48811189.

The product of its digits is 127008, while the sum is 40.

The square root of 97622374 is about 9880.4035342692. The cubic root of 97622374 is about 460.4506830647.

The spelling of 97622374 in words is "ninety-seven million, six hundred twenty-two thousand, three hundred seventy-four".