22497314 has 8 divisors (see below), whose sum is σ = 38566848. Its totient is φ = 9641700.

The previous prime is 22497313. The next prime is 22497323. The reversal of 22497314 is 41379422.

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

It is a super-2 number, since 2×22497314² = 1012258274429192, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22497313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803462 + ... + 803489.

It is an arithmetic number, because the mean of its divisors is an integer number (4820856).

Almost surely, 2^22497314 is an apocalyptic number.

22497314 is a deficient number, since it is larger than the sum of its proper divisors (16069534).

22497314 is a wasteful number, since it uses less digits than its factorization.

22497314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606960.

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

The square root of 22497314 is about 4743.1333525424. The cubic root of 22497314 is about 282.2995743383.

The spelling of 22497314 in words is "twenty-two million, four hundred ninety-seven thousand, three hundred fourteen".