70913044 has 24 divisors (see below), whose sum is σ = 126665280. Its totient is φ = 34727616.

The previous prime is 70913023. The next prime is 70913077. The reversal of 70913044 is 44031907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114624 + ... + 115240.

It is an arithmetic number, because the mean of its divisors is an integer number (5277720).

Almost surely, 2^70913044 is an apocalyptic number.

It is an amenable number.

70913044 is a deficient number, since it is larger than the sum of its proper divisors (55752236).

70913044 is a wasteful number, since it uses less digits than its factorization.

70913044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 70913044 is about 8420.9883030438. The cubic root of 70913044 is about 413.9126594285.

The spelling of 70913044 in words is "seventy million, nine hundred thirteen thousand, forty-four".