70590944 has 24 divisors (see below), whose sum is σ = 139209840. Its totient is φ = 35236096.

The previous prime is 70590881. The next prime is 70590991. The reversal of 70590944 is 44909507.

It is a super-2 number, since 2×70590944² = 9966162749622272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70590898 and 70590907.

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, 22292 + ... + 25260.

It is an arithmetic number, because the mean of its divisors is an integer number (5800410).

Almost surely, 2^70590944 is an apocalyptic number.

It is an amenable number.

70590944 is a deficient number, since it is larger than the sum of its proper divisors (68618896).

70590944 is a wasteful number, since it uses less digits than its factorization.

70590944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722 (or 3714 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 70590944 is about 8401.8417028649. The cubic root of 70590944 is about 413.2850192112.

The spelling of 70590944 in words is "seventy million, five hundred ninety thousand, nine hundred forty-four".