97713005 has 16 divisors (see below), whose sum is σ = 126945840. Its totient is φ = 71774208.

The previous prime is 97712987. The next prime is 97713019. The reversal of 97713005 is 50031779.

It can be written as a sum of positive squares in 8 ways, for example, as 11854249 + 85858756 = 3443^2 + 9266^2 .

It is a cyclic number.

It is not a de Polignac number, because 97713005 - 2⁸ = 97712749 is a prime.

It is a super-2 number, since 2×97713005² = 19095662692260050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8651 + ... + 16439.

It is an arithmetic number, because the mean of its divisors is an integer number (7934115).

Almost surely, 2^97713005 is an apocalyptic number.

It is an amenable number.

97713005 is a deficient number, since it is larger than the sum of its proper divisors (29232835).

97713005 is a wasteful number, since it uses less digits than its factorization.

97713005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8000.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 97713005 is about 9884.9888720221. The cubic root of 97713005 is about 460.5931305954.

The spelling of 97713005 in words is "ninety-seven million, seven hundred thirteen thousand, five".