13422680 has 16 divisors (see below), whose sum is σ = 30201120. Its totient is φ = 5369056.

The previous prime is 13422671. The next prime is 13422691. The reversal of 13422680 is 8622431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167744 + ... + 167823.

It is an arithmetic number, because the mean of its divisors is an integer number (1887570).

Almost surely, 2^13422680 is an apocalyptic number.

13422680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13422680 is an abundant number, since it is smaller than the sum of its proper divisors (16778440).

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

13422680 is a wasteful number, since it uses less digits than its factorization.

13422680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335578 (or 335574 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 13422680 is about 3663.6975857731. The cubic root of 13422680 is about 237.6547025322.

The spelling of 13422680 in words is "thirteen million, four hundred twenty-two thousand, six hundred eighty".