700051172 has 6 divisors (see below), whose sum is σ = 1225089558. Its totient is φ = 350025584.

The previous prime is 700051171. The next prime is 700051237. The reversal of 700051172 is 271150007.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 680479396 + 19571776 = 26086^2 + 4424^2 .

It is not an unprimeable number, because it can be changed into a prime (700051171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87506393 + ... + 87506400.

It is an arithmetic number, because the mean of its divisors is an integer number (204181593).

Almost surely, 2^700051172 is an apocalyptic number.

It is an amenable number.

700051172 is a deficient number, since it is larger than the sum of its proper divisors (525038386).

700051172 is a wasteful number, since it uses less digits than its factorization.

700051172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175012797 (or 175012795 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 700051172 is about 26458.4801528735. The cubic root of 700051172 is about 887.9256373219.

The spelling of 700051172 in words is "seven hundred million, fifty-one thousand, one hundred seventy-two".