97814906 has 64 divisors (see below), whose sum is σ = 188116992. Its totient is φ = 37162752.

The previous prime is 97814891. The next prime is 97814921. The reversal of 97814906 is 60941879.

It is an interprime number because it is at equal distance from previous prime (97814891) and next prime (97814921).

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585635 + ... + 585801.

It is an arithmetic number, because the mean of its divisors is an integer number (2939328).

Almost surely, 2^97814906 is an apocalyptic number.

97814906 is a deficient number, since it is larger than the sum of its proper divisors (90302086).

97814906 is a wasteful number, since it uses less digits than its factorization.

97814906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 97814906 is about 9890.1418594477. The cubic root of 97814906 is about 460.7531863782.

The spelling of 97814906 in words is "ninety-seven million, eight hundred fourteen thousand, nine hundred six".