22314870 has 24 divisors (see below), whose sum is σ = 58018896. Its totient is φ = 5950608.

The previous prime is 22314869. The next prime is 22314871. The reversal of 22314870 is 7841322.

It is an interprime number because it is at equal distance from previous prime (22314869) and next prime (22314871).

It is a super-3 number, since 3×22314870³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22314871) 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, 123882 + ... + 124061.

It is an arithmetic number, because the mean of its divisors is an integer number (2417454).

Almost surely, 2^22314870 is an apocalyptic number.

22314870 is an abundant number, since it is smaller than the sum of its proper divisors (35704026).

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

22314870 is a wasteful number, since it uses less digits than its factorization.

22314870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247956 (or 247953 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 22314870 is about 4723.8617676642. The cubic root of 22314870 is about 281.5343908548.

The spelling of 22314870 in words is "twenty-two million, three hundred fourteen thousand, eight hundred seventy".