70713099 has 6 divisors (see below), whose sum is σ = 102141156. Its totient is φ = 47142060.

The previous prime is 70713067. The next prime is 70713103. The reversal of 70713099 is 99031707.

It is not a de Polignac number, because 70713099 - 2⁵ = 70713067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70313099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3928497 + ... + 3928514.

It is an arithmetic number, because the mean of its divisors is an integer number (17023526).

Almost surely, 2^70713099 is an apocalyptic number.

70713099 is a deficient number, since it is larger than the sum of its proper divisors (31428057).

70713099 is a wasteful number, since it uses less digits than its factorization.

70713099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857017 (or 7857014 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 36.

The square root of 70713099 is about 8409.1080977711. The cubic root of 70713099 is about 413.5232732795.

The spelling of 70713099 in words is "seventy million, seven hundred thirteen thousand, ninety-nine".