97676225 has 6 divisors (see below), whose sum is σ = 121118550. Its totient is φ = 78140960.

The previous prime is 97676209. The next prime is 97676231. The reversal of 97676225 is 52267679.

97676225 = 1104² + 1105² + ... + 1178².

It can be written as a sum of positive squares in 3 ways, for example, as 13256881 + 84419344 = 3641^2 + 9188^2 .

It is not a de Polignac number, because 97676225 - 2⁴ = 97676209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1953500 + ... + 1953549.

It is an arithmetic number, because the mean of its divisors is an integer number (20186425).

Almost surely, 2^97676225 is an apocalyptic number.

It is an amenable number.

97676225 is a deficient number, since it is larger than the sum of its proper divisors (23442325).

97676225 is a wasteful number, since it uses less digits than its factorization.

97676225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907059 (or 3907054 counting only the distinct ones).

The product of its digits is 317520, while the sum is 44.

The square root of 97676225 is about 9883.1283002903. The cubic root of 97676225 is about 460.5353329620.

The spelling of 97676225 in words is "ninety-seven million, six hundred seventy-six thousand, two hundred twenty-five".