70032234 has 16 divisors (see below), whose sum is σ = 140472288. Its totient is φ = 23276112.

The previous prime is 70032229. The next prime is 70032247. The reversal of 70032234 is 43223007.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 70032234.

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 7 ways as a sum of consecutive naturals, for example, 14737 + ... + 18900.

It is an arithmetic number, because the mean of its divisors is an integer number (8779518).

Almost surely, 2^70032234 is an apocalyptic number.

70032234 is an abundant number, since it is smaller than the sum of its proper divisors (70440054).

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

70032234 is a wasteful number, since it uses less digits than its factorization.

70032234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33989.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 70032234 is about 8368.5263935773. The cubic root of 70032234 is about 412.1917800401.

The spelling of 70032234 in words is "seventy million, thirty-two thousand, two hundred thirty-four".