13649230 has 16 divisors (see below), whose sum is σ = 28078560. Its totient is φ = 4679712.

The previous prime is 13649213. The next prime is 13649231. The reversal of 13649230 is 3294631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13649231) 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, 97425 + ... + 97564.

It is an arithmetic number, because the mean of its divisors is an integer number (1754910).

Almost surely, 2^13649230 is an apocalyptic number.

13649230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13649230 is an abundant number, since it is smaller than the sum of its proper divisors (14429330).

13649230 is a wasteful number, since it uses less digits than its factorization.

13649230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195003.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 13649230 is about 3694.4864325099. The cubic root of 13649230 is about 238.9843071342.

The spelling of 13649230 in words is "thirteen million, six hundred forty-nine thousand, two hundred thirty".