13622050 has 48 divisors (see below), whose sum is σ = 28748160. Its totient is φ = 4760640.

The previous prime is 13622039. The next prime is 13622053. The reversal of 13622050 is 5022631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (13622053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11799 + ... + 12901.

It is an arithmetic number, because the mean of its divisors is an integer number (598920).

Almost surely, 2^13622050 is an apocalyptic number.

13622050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13622050 is an abundant number, since it is smaller than the sum of its proper divisors (15126110).

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

13622050 is a wasteful number, since it uses less digits than its factorization.

13622050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 13622050 is about 3690.8061450041. The cubic root of 13622050 is about 238.8255702225.

Adding to 13622050 its reverse (5022631), we get a palindrome (18644681).

The spelling of 13622050 in words is "thirteen million, six hundred twenty-two thousand, fifty".