97277252 has 12 divisors (see below), whose sum is σ = 176105580. Its totient is φ = 46961376.

The previous prime is 97277251. The next prime is 97277291. The reversal of 97277252 is 25277279.

It can be written as a sum of positive squares in 2 ways, for example, as 15808576 + 81468676 = 3976^2 + 9026^2 .

It is not an unprimeable number, because it can be changed into a prime (97277251) 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, 419183 + ... + 419414.

It is an arithmetic number, because the mean of its divisors is an integer number (14675465).

Almost surely, 2^97277252 is an apocalyptic number.

It is an amenable number.

97277252 is a deficient number, since it is larger than the sum of its proper divisors (78828328).

97277252 is a wasteful number, since it uses less digits than its factorization.

97277252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838630 (or 838628 counting only the distinct ones).

The product of its digits is 123480, while the sum is 41.

The square root of 97277252 is about 9862.9230961211. The cubic root of 97277252 is about 459.9074356912.

The spelling of 97277252 in words is "ninety-seven million, two hundred seventy-seven thousand, two hundred fifty-two".