70712296 has 16 divisors (see below), whose sum is σ = 135669600. Its totient is φ = 34533744.

The previous prime is 70712273. The next prime is 70712303. The reversal of 70712296 is 69221707.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102436 + ... + 103123.

It is an arithmetic number, because the mean of its divisors is an integer number (8479350).

Almost surely, 2^70712296 is an apocalyptic number.

It is an amenable number.

70712296 is a deficient number, since it is larger than the sum of its proper divisors (64957304).

70712296 is a wasteful number, since it uses less digits than its factorization.

70712296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205608 (or 205604 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 70712296 is about 8409.0603517872. The cubic root of 70712296 is about 413.5217079851.

The spelling of 70712296 in words is "seventy million, seven hundred twelve thousand, two hundred ninety-six".