22514950 has 12 divisors (see below), whose sum is σ = 41877900. Its totient is φ = 9005960.

The previous prime is 22514939. The next prime is 22514969. The reversal of 22514950 is 5941522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225100 + ... + 225199.

It is an arithmetic number, because the mean of its divisors is an integer number (3489825).

Almost surely, 2^22514950 is an apocalyptic number.

22514950 is a deficient number, since it is larger than the sum of its proper divisors (19362950).

22514950 is a wasteful number, since it uses less digits than its factorization.

22514950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450311 (or 450306 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 22514950 is about 4744.9920969376. The cubic root of 22514950 is about 282.3733214371.

The spelling of 22514950 in words is "twenty-two million, five hundred fourteen thousand, nine hundred fifty".