70898316 has 24 divisors (see below), whose sum is σ = 165573744. Its totient is φ = 23612160.

The previous prime is 70898309. The next prime is 70898339. The reversal of 70898316 is 61389807.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18936 + ... + 22368.

It is an arithmetic number, because the mean of its divisors is an integer number (6898906).

Almost surely, 2^70898316 is an apocalyptic number.

It is an amenable number.

70898316 is an abundant number, since it is smaller than the sum of its proper divisors (94675428).

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

70898316 is a wasteful number, since it uses less digits than its factorization.

70898316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161 (or 5159 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 70898316 is about 8420.1137759534. The cubic root of 70898316 is about 413.8840021351.

The spelling of 70898316 in words is "seventy million, eight hundred ninety-eight thousand, three hundred sixteen".