70764212 has 12 divisors (see below), whose sum is σ = 123963840. Its totient is φ = 35345976.

The previous prime is 70764203. The next prime is 70764233. The reversal of 70764212 is 21246707.

It is a congruent number.

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, 4358 + ... + 12669.

It is an arithmetic number, because the mean of its divisors is an integer number (10330320).

Almost surely, 2^70764212 is an apocalyptic number.

It is an amenable number.

70764212 is a deficient number, since it is larger than the sum of its proper divisors (53199628).

70764212 is a wasteful number, since it uses less digits than its factorization.

70764212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18070 (or 18068 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 70764212 is about 8412.1466939183. The cubic root of 70764212 is about 413.6228838881.

The spelling of 70764212 in words is "seventy million, seven hundred sixty-four thousand, two hundred twelve".