13372400 has 60 divisors (see below), whose sum is σ = 32543304. Its totient is φ = 5280000.

The previous prime is 13372363. The next prime is 13372427. The reversal of 13372400 is 427331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40235 + ... + 40565.

Almost surely, 2^13372400 is an apocalyptic number.

13372400 is a gapful number since it is divisible by the number (10) 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 13372400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16271652).

13372400 is an abundant number, since it is smaller than the sum of its proper divisors (19170904).

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

13372400 is a wasteful number, since it uses less digits than its factorization.

13372400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 439 counting only the distinct ones).

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

The square root of 13372400 is about 3656.8292276233. The cubic root of 13372400 is about 237.3575877525.

Adding to 13372400 its reverse (427331), we get a palindrome (13799731).

The spelling of 13372400 in words is "thirteen million, three hundred seventy-two thousand, four hundred".