97469218 has 64 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 36086400.

The previous prime is 97469213. The next prime is 97469227. The reversal of 97469218 is 81296479.

It is not an unprimeable number, because it can be changed into a prime (97469213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271323 + ... + 271681.

It is an arithmetic number, because the mean of its divisors is an integer number (2993760).

Almost surely, 2^97469218 is an apocalyptic number.

97469218 is a deficient number, since it is larger than the sum of its proper divisors (94131422).

97469218 is a wasteful number, since it uses less digits than its factorization.

97469218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its digits is 217728, while the sum is 46.

The square root of 97469218 is about 9872.6499988605. The cubic root of 97469218 is about 460.2097625556.

The spelling of 97469218 in words is "ninety-seven million, four hundred sixty-nine thousand, two hundred eighteen".