22705514 has 16 divisors (see below), whose sum is σ = 36930600. Its totient is φ = 10407360.

The previous prime is 22705493. The next prime is 22705517. The reversal of 22705514 is 41550722.

It can be written as a sum of positive squares in 4 ways, for example, as 10336225 + 12369289 = 3215^2 + 3517^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (22705517) 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, 944 + ... + 6804.

Almost surely, 2^22705514 is an apocalyptic number.

22705514 is a deficient number, since it is larger than the sum of its proper divisors (14225086).

22705514 is a wasteful number, since it uses less digits than its factorization.

22705514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6025.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 22705514 is about 4765.0303251921. The cubic root of 22705514 is about 283.1677429958.

The spelling of 22705514 in words is "twenty-two million, seven hundred five thousand, five hundred fourteen".