22682460 has 24 divisors (see below), whose sum is σ = 63511056. Its totient is φ = 6048640.

The previous prime is 22682431. The next prime is 22682467. The reversal of 22682460 is 6428622.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22682467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188961 + ... + 189080.

It is an arithmetic number, because the mean of its divisors is an integer number (2646294).

Almost surely, 2^22682460 is an apocalyptic number.

22682460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22682460 is an abundant number, since it is smaller than the sum of its proper divisors (40828596).

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

22682460 is a wasteful number, since it uses less digits than its factorization.

22682460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378053 (or 378051 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 22682460 is about 4762.6106286364. The cubic root of 22682460 is about 283.0718726000.

The spelling of 22682460 in words is "twenty-two million, six hundred eighty-two thousand, four hundred sixty".