97012744 has 16 divisors (see below), whose sum is σ = 192599100. Its totient is φ = 45652992.

The previous prime is 97012739. The next prime is 97012787. The reversal of 97012744 is 44721079.

It can be written as a sum of positive squares in 2 ways, for example, as 95296644 + 1716100 = 9762^2 + 1310^2 .

It is a super-2 number, since 2×97012744² = 18822944996819072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 356529 + ... + 356800.

Almost surely, 2^97012744 is an apocalyptic number.

It is an amenable number.

97012744 is a deficient number, since it is larger than the sum of its proper divisors (95586356).

97012744 is a wasteful number, since it uses less digits than its factorization.

97012744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713352 (or 713348 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 97012744 is about 9849.5047591237. The cubic root of 97012744 is about 459.4902102874.

The spelling of 97012744 in words is "ninety-seven million, twelve thousand, seven hundred forty-four".