13422088 has 32 divisors (see below), whose sum is σ = 26046720. Its totient is φ = 6480000.

The previous prime is 13422077. The next prime is 13422089. The reversal of 13422088 is 88022431.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422089) 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, 49393 + ... + 49663.

It is an arithmetic number, because the mean of its divisors is an integer number (813960).

Almost surely, 2^13422088 is an apocalyptic number.

It is an amenable number.

13422088 is a deficient number, since it is larger than the sum of its proper divisors (12624632).

13422088 is a wasteful number, since it uses less digits than its factorization.

13422088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 13422088 is about 3663.6167921877. The cubic root of 13422088 is about 237.6512086037.

It can be divided in two parts, 134 and 22088, that added together give a palindrome (22222).

The spelling of 13422088 in words is "thirteen million, four hundred twenty-two thousand, eighty-eight".