13242672 has 60 divisors (see below), whose sum is σ = 37981944. Its totient is φ = 4304640.

The previous prime is 13242661. The next prime is 13242679. The reversal of 13242672 is 27624231.

It is not an unprimeable number, because it can be changed into a prime (13242679) 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, 4783 + ... + 7025.

Almost surely, 2^13242672 is an apocalyptic number.

13242672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13242672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18990972).

13242672 is an abundant number, since it is smaller than the sum of its proper divisors (24739272).

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

13242672 is a wasteful number, since it uses less digits than its factorization.

13242672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298 (or 2289 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 13242672 is about 3639.0482272155. The cubic root of 13242672 is about 236.5875430357.

The spelling of 13242672 in words is "thirteen million, two hundred forty-two thousand, six hundred seventy-two".