13047230 has 24 divisors (see below), whose sum is σ = 27320328. Its totient is φ = 4473168.

The previous prime is 13047163. The next prime is 13047239. The reversal of 13047230 is 3274031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13047239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12824 + ... + 13803.

It is an arithmetic number, because the mean of its divisors is an integer number (1138347).

Almost surely, 2^13047230 is an apocalyptic number.

13047230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13047230 is an abundant number, since it is smaller than the sum of its proper divisors (14273098).

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

13047230 is a wasteful number, since it uses less digits than its factorization.

13047230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26648 (or 26641 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 13047230 is about 3612.0949599921. The cubic root of 13047230 is about 235.4178772834.

The spelling of 13047230 in words is "thirteen million, forty-seven thousand, two hundred thirty".