22897014 has 48 divisors (see below), whose sum is σ = 56088000. Its totient is φ = 6196176.

The previous prime is 22897009. The next prime is 22897051. The reversal of 22897014 is 41079822.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3537 + ... + 7635.

It is an arithmetic number, because the mean of its divisors is an integer number (1168500).

Almost surely, 2^22897014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22897014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28044000).

22897014 is an abundant number, since it is smaller than the sum of its proper divisors (33190986).

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

22897014 is a wasteful number, since it uses less digits than its factorization.

22897014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4137 (or 4130 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 22897014 is about 4785.0824444308. The cubic root of 22897014 is about 283.9616013019.

The spelling of 22897014 in words is "twenty-two million, eight hundred ninety-seven thousand, fourteen".