70354732 has 24 divisors (see below), whose sum is σ = 140990976. Its totient is φ = 30091728.

The previous prime is 70354679. The next prime is 70354741. The reversal of 70354732 is 23745307.

It is a junction number, because it is equal to n+sod(n) for n = 70354694 and 70354703.

It is an unprimeable number.

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, 13533 + ... + 17995.

It is an arithmetic number, because the mean of its divisors is an integer number (5874624).

Almost surely, 2^70354732 is an apocalyptic number.

It is an amenable number.

70354732 is an abundant number, since it is smaller than the sum of its proper divisors (70636244).

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

70354732 is a wasteful number, since it uses less digits than its factorization.

70354732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 70354732 is about 8387.7727675468. The cubic root of 70354732 is about 412.8235248271.

The spelling of 70354732 in words is "seventy million, three hundred fifty-four thousand, seven hundred thirty-two".