97022057 has 4 divisors (see below), whose sum is σ = 105842256. Its totient is φ = 88201860.

The previous prime is 97022039. The next prime is 97022069. The reversal of 97022057 is 75022079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97022057 - 2⁶ = 97021993 is a prime.

It is a super-2 number, since 2×97022057² = 18826559089022498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97022557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4410083 + ... + 4410104.

It is an arithmetic number, because the mean of its divisors is an integer number (26460564).

Almost surely, 2^97022057 is an apocalyptic number.

It is an amenable number.

97022057 is a deficient number, since it is larger than the sum of its proper divisors (8820199).

97022057 is a wasteful number, since it uses less digits than its factorization.

97022057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8820198.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 97022057 is about 9849.9775126647. The cubic root of 97022057 is about 459.5049131509.

The spelling of 97022057 in words is "ninety-seven million, twenty-two thousand, fifty-seven".