700247005 has 4 divisors (see below), whose sum is σ = 840296412. Its totient is φ = 560197600.

The previous prime is 700246997. The next prime is 700247011. The reversal of 700247005 is 500742007.

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

It can be written as a sum of positive squares in 2 ways, for example, as 223741764 + 476505241 = 14958^2 + 21829^2 .

It is not a de Polignac number, because 700247005 - 2³ = 700246997 is a prime.

It is a super-2 number, since 2×700247005² = 980691736022940050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70024696 + ... + 70024705.

It is an arithmetic number, because the mean of its divisors is an integer number (210074103).

Almost surely, 2^700247005 is an apocalyptic number.

It is an amenable number.

700247005 is a deficient number, since it is larger than the sum of its proper divisors (140049407).

700247005 is a wasteful number, since it uses less digits than its factorization.

700247005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140049406.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 700247005 is about 26462.1806546626. The cubic root of 700247005 is about 888.0084259982.

The spelling of 700247005 in words is "seven hundred million, two hundred forty-seven thousand, five".