23667228807 has 16 divisors (see below), whose sum is σ = 32075066880. Its totient is φ = 15519474432.

The previous prime is 23667228763. The next prime is 23667228841. The reversal of 23667228807 is 70882276632.

It is a happy number.

It is not a de Polignac number, because 23667228807 - 2¹⁸ = 23666966663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23667228807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23667228847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47794 + ... + 222752.

It is an arithmetic number, because the mean of its divisors is an integer number (2004691680).

Almost surely, 2^23667228807 is an apocalyptic number.

23667228807 is a deficient number, since it is larger than the sum of its proper divisors (8407838073).

23667228807 is a wasteful number, since it uses less digits than its factorization.

23667228807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175702.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 23667228807 in words is "twenty-three billion, six hundred sixty-seven million, two hundred twenty-eight thousand, eight hundred seven".