22862130 has 48 divisors (see below), whose sum is σ = 57936384. Its totient is φ = 5772960.

The previous prime is 22862107. The next prime is 22862141. The reversal of 22862130 is 3126822.

It is a super-4 number, since 4×22862130⁴ (a number of 31 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22862130.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9775 + ... + 11885.

It is an arithmetic number, because the mean of its divisors is an integer number (1207008).

Almost surely, 2^22862130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22862130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28968192).

22862130 is an abundant number, since it is smaller than the sum of its proper divisors (35074254).

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

22862130 is a wasteful number, since it uses less digits than its factorization.

22862130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2140 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 22862130 is about 4781.4359767752. The cubic root of 22862130 is about 283.8173211893.

Adding to 22862130 its reverse (3126822), we get a palindrome (25988952).

The spelling of 22862130 in words is "twenty-two million, eight hundred sixty-two thousand, one hundred thirty".