707172051 has 4 divisors (see below), whose sum is σ = 942896072. Its totient is φ = 471448032.

The previous prime is 707172049. The next prime is 707172071. The reversal of 707172051 is 150271707.

707172051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 707172051 - 2¹ = 707172049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (707172041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117862006 + ... + 117862011.

It is an arithmetic number, because the mean of its divisors is an integer number (235724018).

Almost surely, 2^707172051 is an apocalyptic number.

707172051 is a deficient number, since it is larger than the sum of its proper divisors (235724021).

707172051 is a wasteful number, since it uses less digits than its factorization.

707172051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235724020.

The product of its (nonzero) digits is 3430, while the sum is 30.

The square root of 707172051 is about 26592.7067257171. The cubic root of 707172051 is about 890.9261289009.

The spelling of 707172051 in words is "seven hundred seven million, one hundred seventy-two thousand, fifty-one".