70830416 has 10 divisors (see below), whose sum is σ = 137233962. Its totient is φ = 35415200.

The previous prime is 70830401. The next prime is 70830427. The reversal of 70830416 is 61403807.

It can be written as a sum of positive squares in only one way, i.e., 55651600 + 15178816 = 7460^2 + 3896^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213435 + ... + 2213466.

Almost surely, 2^70830416 is an apocalyptic number.

It is an amenable number.

70830416 is a deficient number, since it is larger than the sum of its proper divisors (66403546).

70830416 is a wasteful number, since it uses less digits than its factorization.

70830416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426909 (or 4426903 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 70830416 is about 8416.0807980912. The cubic root of 70830416 is about 413.7518330347.

The spelling of 70830416 in words is "seventy million, eight hundred thirty thousand, four hundred sixteen".