70627672 has 64 divisors (see below), whose sum is σ = 144460800. Its totient is φ = 32296320.

The previous prime is 70627657. The next prime is 70627681. The reversal of 70627672 is 27672607.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

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, 394479 + ... + 394657.

It is an arithmetic number, because the mean of its divisors is an integer number (2257200).

Almost surely, 2^70627672 is an apocalyptic number.

It is an amenable number.

70627672 is an abundant number, since it is smaller than the sum of its proper divisors (73833128).

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

70627672 is a wasteful number, since it uses less digits than its factorization.

70627672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 70627672 is about 8404.0271298943. The cubic root of 70627672 is about 413.3566832687.

The spelling of 70627672 in words is "seventy million, six hundred twenty-seven thousand, six hundred seventy-two".