13455230 has 32 divisors (see below), whose sum is σ = 26611200. Its totient is φ = 4875552.

The previous prime is 13455223. The next prime is 13455263. The reversal of 13455230 is 3255431.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 13455196 and 13455205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2831 + ... + 5909.

It is an arithmetic number, because the mean of its divisors is an integer number (831600).

Almost surely, 2^13455230 is an apocalyptic number.

13455230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13455230 is a deficient number, since it is larger than the sum of its proper divisors (13155970).

13455230 is a wasteful number, since it uses less digits than its factorization.

13455230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 13455230 is about 3668.1371293887. The cubic root of 13455230 is about 237.8466516806.

The spelling of 13455230 in words is "thirteen million, four hundred fifty-five thousand, two hundred thirty".