70897362 has 16 divisors (see below), whose sum is σ = 147960000. Its totient is φ = 22604912.

The previous prime is 70897349. The next prime is 70897391. The reversal of 70897362 is 26379807.

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, 256737 + ... + 257012.

It is an arithmetic number, because the mean of its divisors is an integer number (9247500).

Almost surely, 2^70897362 is an apocalyptic number.

70897362 is an abundant number, since it is smaller than the sum of its proper divisors (77062638).

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

70897362 is a wasteful number, since it uses less digits than its factorization.

70897362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513777.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 70897362 is about 8420.0571256970. The cubic root of 70897362 is about 413.8821457341.

The spelling of 70897362 in words is "seventy million, eight hundred ninety-seven thousand, three hundred sixty-two".