22951514 has 4 divisors (see below), whose sum is σ = 34427274. Its totient is φ = 11475756.

The previous prime is 22951477. The next prime is 22951517. The reversal of 22951514 is 41515922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16362025 + 6589489 = 4045^2 + 2567^2 .

It is not an unprimeable number, because it can be changed into a prime (22951517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5737877 + ... + 5737880.

Almost surely, 2^22951514 is an apocalyptic number.

22951514 is a deficient number, since it is larger than the sum of its proper divisors (11475760).

22951514 is a wasteful number, since it uses less digits than its factorization.

22951514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11475759.

The product of its digits is 3600, while the sum is 29.

The square root of 22951514 is about 4790.7738414582. The cubic root of 22951514 is about 284.1867200995.

The spelling of 22951514 in words is "twenty-two million, nine hundred fifty-one thousand, five hundred fourteen".