70954812 has 24 divisors (see below), whose sum is σ = 183957200. Its totient is φ = 23651568.

The previous prime is 70954783. The next prime is 70954813. The reversal of 70954812 is 21845907.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70954813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328387 + ... + 328602.

Almost surely, 2^70954812 is an apocalyptic number.

It is an amenable number.

70954812 is an abundant number, since it is smaller than the sum of its proper divisors (113002388).

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

70954812 is a wasteful number, since it uses less digits than its factorization.

70954812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657002 (or 656994 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 70954812 is about 8423.4679319150. The cubic root of 70954812 is about 413.9939087531.

The spelling of 70954812 in words is "seventy million, nine hundred fifty-four thousand, eight hundred twelve".