97079236 has 24 divisors (see below), whose sum is σ = 171725400. Its totient is φ = 48018432.

The previous prime is 97079209. The next prime is 97079237. The reversal of 97079236 is 63297079.

It can be written as a sum of positive squares in 4 ways, for example, as 48860100 + 48219136 = 6990^2 + 6944^2 .

It is a junction number, because it is equal to n+sod(n) for n = 97079192 and 97079201.

It is not an unprimeable number, because it can be changed into a prime (97079237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274836 + ... + 275188.

It is an arithmetic number, because the mean of its divisors is an integer number (7155225).

Almost surely, 2^97079236 is an apocalyptic number.

It is an amenable number.

97079236 is a deficient number, since it is larger than the sum of its proper divisors (74646164).

97079236 is a wasteful number, since it uses less digits than its factorization.

97079236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 97079236 is about 9852.8795790875. The cubic root of 97079236 is about 459.5951636653.

The spelling of 97079236 in words is "ninety-seven million, seventy-nine thousand, two hundred thirty-six".