13374544 has 10 divisors (see below), whose sum is σ = 25913210. Its totient is φ = 6687264.

The previous prime is 13374541. The next prime is 13374551. The reversal of 13374544 is 44547331.

It can be written as a sum of positive squares in only one way, i.e., 12334144 + 1040400 = 3512^2 + 1020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417939 + ... + 417970.

It is an arithmetic number, because the mean of its divisors is an integer number (2591321).

Almost surely, 2^13374544 is an apocalyptic number.

It is an amenable number.

13374544 is a deficient number, since it is larger than the sum of its proper divisors (12538666).

13374544 is an equidigital number, since it uses as much as digits as its factorization.

13374544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835917 (or 835911 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 13374544 is about 3657.1223660140. The cubic root of 13374544 is about 237.3702722737.

The spelling of 13374544 in words is "thirteen million, three hundred seventy-four thousand, five hundred forty-four".