13418290 has 16 divisors (see below), whose sum is σ = 24494400. Its totient is φ = 5291440.

The previous prime is 13418267. The next prime is 13418299. The reversal of 13418290 is 9281431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13418299) 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, 8740 + ... + 10159.

It is an arithmetic number, because the mean of its divisors is an integer number (1530900).

Almost surely, 2^13418290 is an apocalyptic number.

13418290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13418290 is a deficient number, since it is larger than the sum of its proper divisors (11076110).

13418290 is a wasteful number, since it uses less digits than its factorization.

13418290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18977.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 13418290 is about 3663.0984152763. The cubic root of 13418290 is about 237.6287907197.

The spelling of 13418290 in words is "thirteen million, four hundred eighteen thousand, two hundred ninety".