8672622070723 has 4 divisors (see below), whose sum is σ = 9339746845408. Its totient is φ = 8005497296040.

The previous prime is 8672622070661. The next prime is 8672622070733. The reversal of 8672622070723 is 3270702262768.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8672622070723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8672622070733) 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, 333562387323 + ... + 333562387348.

It is an arithmetic number, because the mean of its divisors is an integer number (2334936711352).

Almost surely, 2^{8672622070723} is an apocalyptic number.

8672622070723 is a deficient number, since it is larger than the sum of its proper divisors (667124774685).

8672622070723 is a wasteful number, since it uses less digits than its factorization.

8672622070723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667124774684.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 8672622070723 in words is "eight trillion, six hundred seventy-two billion, six hundred twenty-two million, seventy thousand, seven hundred twenty-three".