23379861 has 8 divisors (see below), whose sum is σ = 32813920. Its totient is φ = 14766192.

The previous prime is 23379857. The next prime is 23379931. The reversal of 23379861 is 16897332.

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

It is not a de Polignac number, because 23379861 - 2² = 23379857 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23375861) 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, 205030 + ... + 205143.

It is an arithmetic number, because the mean of its divisors is an integer number (4101740).

Almost surely, 2^23379861 is an apocalyptic number.

It is an amenable number.

23379861 is a deficient number, since it is larger than the sum of its proper divisors (9434059).

23379861 is a wasteful number, since it uses less digits than its factorization.

23379861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410195.

The product of its digits is 54432, while the sum is 39.

The square root of 23379861 is about 4835.2725879727. The cubic root of 23379861 is about 285.9437718532.

The spelling of 23379861 in words is "twenty-three million, three hundred seventy-nine thousand, eight hundred sixty-one".