22546014 has 16 divisors (see below), whose sum is σ = 45599760. Its totient is φ = 7430720.

The previous prime is 22545973. The next prime is 22546019. The reversal of 22546014 is 41064522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22546019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20577 + ... + 21644.

It is an arithmetic number, because the mean of its divisors is an integer number (2849985).

Almost surely, 2^22546014 is an apocalyptic number.

22546014 is an abundant number, since it is smaller than the sum of its proper divisors (23053746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22546014 is a wasteful number, since it uses less digits than its factorization.

22546014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42315.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 22546014 is about 4748.2643144627. The cubic root of 22546014 is about 282.5031257649.

The spelling of 22546014 in words is "twenty-two million, five hundred forty-six thousand, fourteen".