69021068 has 12 divisors (see below), whose sum is σ = 126038640. Its totient is φ = 33010032.

The previous prime is 69021067. The next prime is 69021079. The reversal of 69021068 is 86012096.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (69021061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375023 + ... + 375206.

It is an arithmetic number, because the mean of its divisors is an integer number (10503220).

Almost surely, 2^69021068 is an apocalyptic number.

It is an amenable number.

69021068 is a deficient number, since it is larger than the sum of its proper divisors (57017572).

69021068 is a wasteful number, since it uses less digits than its factorization.

69021068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750256 (or 750254 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 69021068 is about 8307.8919107076. The cubic root of 69021068 is about 410.1983335488.

The spelling of 69021068 in words is "sixty-nine million, twenty-one thousand, sixty-eight".