13752456 has 64 divisors (see below), whose sum is σ = 37428480. Its totient is φ = 4193280.

The previous prime is 13752451. The next prime is 13752461. The reversal of 13752456 is 65425731.

It is an interprime number because it is at equal distance from previous prime (13752451) and next prime (13752461).

It is not an unprimeable number, because it can be changed into a prime (13752451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14641 + ... + 15551.

It is an arithmetic number, because the mean of its divisors is an integer number (584820).

Almost surely, 2^13752456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13752456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18714240).

13752456 is an abundant number, since it is smaller than the sum of its proper divisors (23676024).

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

13752456 is a wasteful number, since it uses less digits than its factorization.

13752456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 970 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 13752456 is about 3708.4303957335. The cubic root of 13752456 is about 239.5852559157.

The spelling of 13752456 in words is "thirteen million, seven hundred fifty-two thousand, four hundred fifty-six".