70966560 has 96 divisors (see below), whose sum is σ = 255491712. Its totient is φ = 16220160.

The previous prime is 70966549. The next prime is 70966591. The reversal of 70966560 is 6566907.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7201 + ... + 13920.

It is an arithmetic number, because the mean of its divisors is an integer number (2661372).

Almost surely, 2^70966560 is an apocalyptic number.

70966560 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70966560 is an abundant number, since it is smaller than the sum of its proper divisors (184525152).

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

70966560 is a wasteful number, since it uses less digits than its factorization.

70966560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21146 (or 21138 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 70966560 is about 8424.1652405446. The cubic root of 70966560 is about 414.0167558389.

The spelling of 70966560 in words is "seventy million, nine hundred sixty-six thousand, five hundred sixty".