97947562 has 8 divisors (see below), whose sum is σ = 147316356. Its totient is φ = 48842112.

The previous prime is 97947559. The next prime is 97947571. The reversal of 97947562 is 26574979.

It can be written as a sum of positive squares in 2 ways, for example, as 94070601 + 3876961 = 9699^2 + 1969^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 64903 + ... + 66394.

Almost surely, 2^97947562 is an apocalyptic number.

97947562 is a deficient number, since it is larger than the sum of its proper divisors (49368794).

97947562 is a wasteful number, since it uses less digits than its factorization.

97947562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131672.

The product of its digits is 952560, while the sum is 49.

The square root of 97947562 is about 9896.8460632668. The cubic root of 97947562 is about 460.9613825419.

The spelling of 97947562 in words is "ninety-seven million, nine hundred forty-seven thousand, five hundred sixty-two".