70084432 has 20 divisors (see below), whose sum is σ = 148133376. Its totient is φ = 31856480.

The previous prime is 70084423. The next prime is 70084433. The reversal of 70084432 is 23448007.

It is a self number, because there is not a number n which added to its sum of digits gives 70084432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70084433) 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, 198928 + ... + 199279.

Almost surely, 2^70084432 is an apocalyptic number.

It is an amenable number.

70084432 is an abundant number, since it is smaller than the sum of its proper divisors (78048944).

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

70084432 is a wasteful number, since it uses less digits than its factorization.

70084432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398226 (or 398220 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 70084432 is about 8371.6445218368. The cubic root of 70084432 is about 412.2941626242.

The spelling of 70084432 in words is "seventy million, eighty-four thousand, four hundred thirty-two".