13340622 has 16 divisors (see below), whose sum is σ = 28085760. Its totient is φ = 4212792.

The previous prime is 13340599. The next prime is 13340623. The reversal of 13340622 is 22604331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13340623) 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, 58398 + ... + 58625.

It is an arithmetic number, because the mean of its divisors is an integer number (1755360).

Almost surely, 2^13340622 is an apocalyptic number.

13340622 is an abundant number, since it is smaller than the sum of its proper divisors (14745138).

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

13340622 is a wasteful number, since it uses less digits than its factorization.

13340622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117047.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 13340622 is about 3652.4816221304. The cubic root of 13340622 is about 237.1694207779.

Adding to 13340622 its reverse (22604331), we get a palindrome (35944953).

It can be divided in two parts, 133 and 40622, that added together give a triangular number (40755 = T₂₈₅).

The spelling of 13340622 in words is "thirteen million, three hundred forty thousand, six hundred twenty-two".