97244656 has 20 divisors (see below), whose sum is σ = 194909400. Its totient is φ = 46945472.

The previous prime is 97244639. The next prime is 97244657. The reversal of 97244656 is 65644279.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97244657) 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, 104326 + ... + 105253.

It is an arithmetic number, because the mean of its divisors is an integer number (9745470).

Almost surely, 2^97244656 is an apocalyptic number.

It is an amenable number.

97244656 is an abundant number, since it is smaller than the sum of its proper divisors (97664744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97244656 is a wasteful number, since it uses less digits than its factorization.

97244656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209616 (or 209610 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 97244656 is about 9861.2705063800. The cubic root of 97244656 is about 459.8560608246.

The spelling of 97244656 in words is "ninety-seven million, two hundred forty-four thousand, six hundred fifty-six".