13472748 has 36 divisors (see below), whose sum is σ = 35850360. Its totient is φ = 4254336.

The previous prime is 13472743. The next prime is 13472749. The reversal of 13472748 is 84727431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (13472741) 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, 9165 + ... + 10532.

Almost surely, 2^13472748 is an apocalyptic number.

13472748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13472748 is an abundant number, since it is smaller than the sum of its proper divisors (22377612).

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

13472748 is a wasteful number, since it uses less digits than its factorization.

13472748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19726 (or 19721 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 13472748 is about 3670.5242132426. The cubic root of 13472748 is about 237.9498281833.

It can be divided in two parts, 1347 and 2748, that added together give a triangular number (4095 = T₉₀).

The spelling of 13472748 in words is "thirteen million, four hundred seventy-two thousand, seven hundred forty-eight".