70712007 has 8 divisors (see below), whose sum is σ = 94555776. Its totient is φ = 47004792.

The previous prime is 70711999. The next prime is 70712009. The reversal of 70712007 is 70021707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70712007 - 2³ = 70711999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70712009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32923 + ... + 35004.

It is an arithmetic number, because the mean of its divisors is an integer number (11819472).

Almost surely, 2^70712007 is an apocalyptic number.

70712007 is a deficient number, since it is larger than the sum of its proper divisors (23843769).

70712007 is a wasteful number, since it uses less digits than its factorization.

70712007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68277.

The product of its (nonzero) digits is 686, while the sum is 24.

The square root of 70712007 is about 8409.0431679234. The cubic root of 70712007 is about 413.5211446322.

The spelling of 70712007 in words is "seventy million, seven hundred twelve thousand, seven".