97118807 has 8 divisors (see below), whose sum is σ = 102999600. Its totient is φ = 91256704.

The previous prime is 97118783. The next prime is 97118809. The reversal of 97118807 is 70881179.

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

It is a cyclic number.

It is not a de Polignac number, because 97118807 - 2¹² = 97114711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97118809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6869 + ... + 15537.

It is an arithmetic number, because the mean of its divisors is an integer number (12874950).

Almost surely, 2^97118807 is an apocalyptic number.

97118807 is a deficient number, since it is larger than the sum of its proper divisors (5880793).

97118807 is a wasteful number, since it uses less digits than its factorization.

97118807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9345.

The product of its (nonzero) digits is 28224, while the sum is 41.

The square root of 97118807 is about 9854.8874676477. The cubic root of 97118807 is about 459.6576012180.

The spelling of 97118807 in words is "ninety-seven million, one hundred eighteen thousand, eight hundred seven".