22474298 has 24 divisors (see below), whose sum is σ = 42351456. Its totient is φ = 8755560.

The previous prime is 22474297. The next prime is 22474303. The reversal of 22474298 is 89247422.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22474297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4940 + ... + 8327.

It is an arithmetic number, because the mean of its divisors is an integer number (1764644).

Almost surely, 2^22474298 is an apocalyptic number.

22474298 is a deficient number, since it is larger than the sum of its proper divisors (19877158).

22474298 is a wasteful number, since it uses less digits than its factorization.

22474298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13298 (or 13287 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 22474298 is about 4740.7064874341. The cubic root of 22474298 is about 282.2032721160.

The spelling of 22474298 in words is "twenty-two million, four hundred seventy-four thousand, two hundred ninety-eight".