69082072 has 8 divisors (see below), whose sum is σ = 129528900. Its totient is φ = 34541032.

The previous prime is 69082051. The next prime is 69082109. The reversal of 69082072 is 27028096.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4317622 + ... + 4317637.

Almost surely, 2^69082072 is an apocalyptic number.

It is an amenable number.

69082072 is a deficient number, since it is larger than the sum of its proper divisors (60446828).

69082072 is a wasteful number, since it uses less digits than its factorization.

69082072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8635265 (or 8635261 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 69082072 is about 8311.5625486427. The cubic root of 69082072 is about 410.3191486908.

The spelling of 69082072 in words is "sixty-nine million, eighty-two thousand, seventy-two".