22944315 has 8 divisors (see below), whose sum is σ = 36710928. Its totient is φ = 12236960.

The previous prime is 22944301. The next prime is 22944347. The reversal of 22944315 is 51344922.

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

It is not a de Polignac number, because 22944315 - 2⁸ = 22944059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764796 + ... + 764825.

It is an arithmetic number, because the mean of its divisors is an integer number (4588866).

Almost surely, 2^22944315 is an apocalyptic number.

22944315 is a deficient number, since it is larger than the sum of its proper divisors (13766613).

22944315 is a wasteful number, since it uses less digits than its factorization.

22944315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529629.

The product of its digits is 8640, while the sum is 30.

The square root of 22944315 is about 4790.0224425362. The cubic root of 22944315 is about 284.1570042074.

It can be divided in two parts, 229 and 44315, that added together give a palindrome (44544).

The spelling of 22944315 in words is "twenty-two million, nine hundred forty-four thousand, three hundred fifteen".