70395132 has 12 divisors (see below), whose sum is σ = 164255336. Its totient is φ = 23465040.

The previous prime is 70395119. The next prime is 70395139. The reversal of 70395132 is 23159307.

70395132 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 70395132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70395139) 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, 2933119 + ... + 2933142.

Almost surely, 2^70395132 is an apocalyptic number.

It is an amenable number.

70395132 is an abundant number, since it is smaller than the sum of its proper divisors (93860204).

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

70395132 is a wasteful number, since it uses less digits than its factorization.

70395132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5866268 (or 5866266 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 70395132 is about 8390.1806893535. The cubic root of 70395132 is about 412.9025286533.

The spelling of 70395132 in words is "seventy million, three hundred ninety-five thousand, one hundred thirty-two".