22687060 has 24 divisors (see below), whose sum is σ = 51974496. Its totient is φ = 8249760.

The previous prime is 22687043. The next prime is 22687069. The reversal of 22687060 is 6078622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22687069) 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, 51342 + ... + 51781.

It is an arithmetic number, because the mean of its divisors is an integer number (2165604).

Almost surely, 2^22687060 is an apocalyptic number.

22687060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22687060 is an abundant number, since it is smaller than the sum of its proper divisors (29287436).

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

22687060 is a wasteful number, since it uses less digits than its factorization.

22687060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103143 (or 103141 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 22687060 is about 4763.0935325689. The cubic root of 22687060 is about 283.0910069531.

The spelling of 22687060 in words is "twenty-two million, six hundred eighty-seven thousand, sixty".