700071620 has 24 divisors (see below), whose sum is σ = 1474605888. Its totient is φ = 279180000.

The previous prime is 700071607. The next prime is 700071637. The reversal of 700071620 is 26170007.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46256 + ... + 59495.

It is an arithmetic number, because the mean of its divisors is an integer number (61441912).

Almost surely, 2^700071620 is an apocalyptic number.

It is an amenable number.

700071620 is an abundant number, since it is smaller than the sum of its proper divisors (774534268).

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

700071620 is a wasteful number, since it uses less digits than its factorization.

700071620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106091 (or 106089 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 700071620 is about 26458.8665668052. The cubic root of 700071620 is about 887.9342824645.

The spelling of 700071620 in words is "seven hundred million, seventy-one thousand, six hundred twenty".