69316972 has 12 divisors (see below), whose sum is σ = 121508800. Its totient is φ = 34600176.

The previous prime is 69316969. The next prime is 69316991. The reversal of 69316972 is 27961396.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11847 + ... + 16702.

Almost surely, 2^69316972 is an apocalyptic number.

It is an amenable number.

69316972 is a deficient number, since it is larger than the sum of its proper divisors (52191828).

69316972 is a wasteful number, since it uses less digits than its factorization.

69316972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29160 (or 29158 counting only the distinct ones).

The product of its digits is 122472, while the sum is 43.

The square root of 69316972 is about 8325.6814736092. The cubic root of 69316972 is about 410.7836924150.

The spelling of 69316972 in words is "sixty-nine million, three hundred sixteen thousand, nine hundred seventy-two".