70854960 has 80 divisors (see below), whose sum is σ = 239627520. Its totient is φ = 17176320.

The previous prime is 70854943. The next prime is 70854961. The reversal of 70854960 is 6945807.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (70854961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10780 + ... + 16059.

It is an arithmetic number, because the mean of its divisors is an integer number (2995344).

Almost surely, 2^70854960 is an apocalyptic number.

It is an amenable number.

70854960 is an abundant number, since it is smaller than the sum of its proper divisors (168772560).

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

70854960 is a wasteful number, since it uses less digits than its factorization.

70854960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26866 (or 26860 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 70854960 is about 8417.5388326993. The cubic root of 70854960 is about 413.7996183074.

The spelling of 70854960 in words is "seventy million, eight hundred fifty-four thousand, nine hundred sixty".