97024797 has 28 divisors (see below), whose sum is σ = 154047420. Its totient is φ = 60870528.

The previous prime is 97024789. The next prime is 97024799. The reversal of 97024797 is 79742079.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 42693156 + 54331641 = 6534^2 + 7371^2 .

It is not a de Polignac number, because 97024797 - 2³ = 97024789 is a prime.

It is a super-2 number, since 2×97024797² = 18827622465782418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97024799) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8479 + ... + 16307.

Almost surely, 2^97024797 is an apocalyptic number.

It is an amenable number.

97024797 is a deficient number, since it is larger than the sum of its proper divisors (57022623).

97024797 is an equidigital number, since it uses as much as digits as its factorization.

97024797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7864 (or 7849 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The square root of 97024797 is about 9850.1165982947. The cubic root of 97024797 is about 459.5092387364.

The spelling of 97024797 in words is "ninety-seven million, twenty-four thousand, seven hundred ninety-seven".