13236948 has 72 divisors (see below), whose sum is σ = 36324288. Its totient is φ = 4048128.

The previous prime is 13236947. The next prime is 13236953. The reversal of 13236948 is 84963231.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13236941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26065 + ... + 26567.

It is an arithmetic number, because the mean of its divisors is an integer number (504504).

Almost surely, 2^13236948 is an apocalyptic number.

13236948 is a gapful number since it is divisible by the number (18) 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 13236948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18162144).

13236948 is an abundant number, since it is smaller than the sum of its proper divisors (23087340).

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

13236948 is a wasteful number, since it uses less digits than its factorization.

13236948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 568 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 13236948 is about 3638.2616728322. The cubic root of 13236948 is about 236.5534506647.

The spelling of 13236948 in words is "thirteen million, two hundred thirty-six thousand, nine hundred forty-eight".