97074953 has 4 divisors (see below), whose sum is σ = 97266180. Its totient is φ = 96883728.

The previous prime is 97074949. The next prime is 97074979. The reversal of 97074953 is 35947079.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35947079 = 7 ⋅5135297.

It can be written as a sum of positive squares in 2 ways, for example, as 70778569 + 26296384 = 8413^2 + 5128^2 .

It is a cyclic number.

It is not a de Polignac number, because 97074953 - 2² = 97074949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97074983) 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, 94850 + ... + 95867.

It is an arithmetic number, because the mean of its divisors is an integer number (24316545).

Almost surely, 2^97074953 is an apocalyptic number.

It is an amenable number.

97074953 is a deficient number, since it is larger than the sum of its proper divisors (191227).

97074953 is a wasteful number, since it uses less digits than its factorization.

97074953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191226.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 97074953 is about 9852.6622290628. The cubic root of 97074953 is about 459.5884046675.

The spelling of 97074953 in words is "ninety-seven million, seventy-four thousand, nine hundred fifty-three".