69056628 has 48 divisors (see below), whose sum is σ = 166879104. Its totient is φ = 22210560.

The previous prime is 69056597. The next prime is 69056641. The reversal of 69056628 is 82665096.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 69056628.

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 in 15 ways as a sum of consecutive naturals, for example, 47001 + ... + 48447.

It is an arithmetic number, because the mean of its divisors is an integer number (3476648).

Almost surely, 2^69056628 is an apocalyptic number.

It is an amenable number.

69056628 is an abundant number, since it is smaller than the sum of its proper divisors (97822476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69056628 is a wasteful number, since it uses less digits than its factorization.

69056628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 69056628 is about 8310.0317688923. The cubic root of 69056628 is about 410.2687668665.

The spelling of 69056628 in words is "sixty-nine million, fifty-six thousand, six hundred twenty-eight".