97663113 has 48 divisors (see below), whose sum is σ = 157248000. Its totient is φ = 58129920.

The previous prime is 97663109. The next prime is 97663117. The reversal of 97663113 is 31136679.

97663113 is a `hidden beast` number, since 9 + 7 + 6 + 631 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (97663109) and next prime (97663117).

It is not a de Polignac number, because 97663113 - 2² = 97663109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (97663117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 279663 + ... + 280011.

It is an arithmetic number, because the mean of its divisors is an integer number (3276000).

Almost surely, 2^97663113 is an apocalyptic number.

97663113 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

97663113 is a deficient number, since it is larger than the sum of its proper divisors (59584887).

97663113 is a wasteful number, since it uses less digits than its factorization.

97663113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 459 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 97663113 is about 9882.4649253109. The cubic root of 97663113 is about 460.5147247075.

The spelling of 97663113 in words is "ninety-seven million, six hundred sixty-three thousand, one hundred thirteen".