70976992 has 24 divisors (see below), whose sum is σ = 140179032. Its totient is φ = 35376000.

The previous prime is 70976987. The next prime is 70976993. The reversal of 70976992 is 29967907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70976993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7242 + ... + 13942.

It is an arithmetic number, because the mean of its divisors is an integer number (5840793).

Almost surely, 2^70976992 is an apocalyptic number.

It is an amenable number.

70976992 is a deficient number, since it is larger than the sum of its proper divisors (69202040).

70976992 is a wasteful number, since it uses less digits than its factorization.

70976992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7042 (or 7034 counting only the distinct ones).

The product of its (nonzero) digits is 428652, while the sum is 49.

The square root of 70976992 is about 8424.7843889325. The cubic root of 70976992 is about 414.0370415020.

The spelling of 70976992 in words is "seventy million, nine hundred seventy-six thousand, nine hundred ninety-two".