70955672 has 8 divisors (see below), whose sum is σ = 133041900. Its totient is φ = 35477832.

The previous prime is 70955669. The next prime is 70955681. The reversal of 70955672 is 27655907.

It is a tau number, because it is divible by the number of its divisors (8).

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, 4434722 + ... + 4434737.

Almost surely, 2^70955672 is an apocalyptic number.

It is an amenable number.

70955672 is a deficient number, since it is larger than the sum of its proper divisors (62086228).

70955672 is a wasteful number, since it uses less digits than its factorization.

70955672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8869465 (or 8869461 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 70955672 is about 8423.5189796189. The cubic root of 70955672 is about 413.9955813355.

The spelling of 70955672 in words is "seventy million, nine hundred fifty-five thousand, six hundred seventy-two".