22460297 has 8 divisors (see below), whose sum is σ = 23630400. Its totient is φ = 21316624.

The previous prime is 22460293. The next prime is 22460303. The reversal of 22460297 is 79206422.

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

It is not a de Polignac number, because 22460297 - 2² = 22460293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22460293) 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, 4853 + ... + 8274.

It is an arithmetic number, because the mean of its divisors is an integer number (2953800).

Almost surely, 2^22460297 is an apocalyptic number.

It is an amenable number.

22460297 is a deficient number, since it is larger than the sum of its proper divisors (1170103).

22460297 is a wasteful number, since it uses less digits than its factorization.

22460297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13215.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 22460297 is about 4739.2295787396. The cubic root of 22460297 is about 282.1446577708.

The spelling of 22460297 in words is "twenty-two million, four hundred sixty thousand, two hundred ninety-seven".