70924244 has 6 divisors (see below), whose sum is σ = 124117434. Its totient is φ = 35462120.

The previous prime is 70924237. The next prime is 70924261. The reversal of 70924244 is 44242907.

It can be written as a sum of positive squares in only one way, i.e., 67043344 + 3880900 = 8188^2 + 1970^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70924244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8865527 + ... + 8865534.

It is an arithmetic number, because the mean of its divisors is an integer number (20686239).

Almost surely, 2^70924244 is an apocalyptic number.

It is an amenable number.

70924244 is a deficient number, since it is larger than the sum of its proper divisors (53193190).

70924244 is a wasteful number, since it uses less digits than its factorization.

70924244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17731065 (or 17731063 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 70924244 is about 8421.6532818681. The cubic root of 70924244 is about 413.9344493912.

The spelling of 70924244 in words is "seventy million, nine hundred twenty-four thousand, two hundred forty-four".