70069332 has 24 divisors (see below), whose sum is σ = 165799872. Its totient is φ = 23027200.

The previous prime is 70069327. The next prime is 70069333. The reversal of 70069332 is 23396007.

It is a happy number.

It is a super-2 number, since 2×70069332² = 9819422573852448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) 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 70069332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70069333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40269 + ... + 41972.

It is an arithmetic number, because the mean of its divisors is an integer number (6908328).

Almost surely, 2^70069332 is an apocalyptic number.

It is an amenable number.

70069332 is an abundant number, since it is smaller than the sum of its proper divisors (95730540).

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

70069332 is a wasteful number, since it uses less digits than its factorization.

70069332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82319 (or 82317 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 70069332 is about 8370.7426193857. The cubic root of 70069332 is about 412.2645502987.

The spelling of 70069332 in words is "seventy million, sixty-nine thousand, three hundred thirty-two".