23122446 has 8 divisors (see below), whose sum is σ = 46244904. Its totient is φ = 7707480.

The previous prime is 23122427. The next prime is 23122493. The reversal of 23122446 is 64422132.

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

23122446 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1926865 + ... + 1926876.

It is an arithmetic number, because the mean of its divisors is an integer number (5780613).

Almost surely, 2^23122446 is an apocalyptic number.

23122446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23122446 is a wasteful number, since it uses less digits than its factorization.

23122446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853746.

The product of its digits is 2304, while the sum is 24.

The square root of 23122446 is about 4808.5804558102. The cubic root of 23122446 is about 284.8904719171.

Adding to 23122446 its reverse (64422132), we get a palindrome (87544578).

The spelling of 23122446 in words is "twenty-three million, one hundred twenty-two thousand, four hundred forty-six".