22195360 has 48 divisors (see below), whose sum is σ = 57208032. Its totient is φ = 8070400.

The previous prime is 22195357. The next prime is 22195361. The reversal of 22195360 is 6359122.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (22195361) 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, 4546 + ... + 8065.

It is an arithmetic number, because the mean of its divisors is an integer number (1191834).

Almost surely, 2^22195360 is an apocalyptic number.

22195360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22195360 is an abundant number, since it is smaller than the sum of its proper divisors (35012672).

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

22195360 is a wasteful number, since it uses less digits than its factorization.

22195360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12637 (or 12629 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 22195360 is about 4711.1951774470. The cubic root of 22195360 is about 281.0308937129.

The spelling of 22195360 in words is "twenty-two million, one hundred ninety-five thousand, three hundred sixty".