13743296 has 28 divisors (see below), whose sum is σ = 31168848. Its totient is φ = 5889792.

The previous prime is 13743287. The next prime is 13743307. The reversal of 13743296 is 69234731.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14891 + ... + 15786.

Almost surely, 2^13743296 is an apocalyptic number.

13743296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13743296 is an abundant number, since it is smaller than the sum of its proper divisors (17425552).

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

13743296 is an equidigital number, since it uses as much as digits as its factorization.

13743296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30696 (or 30686 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 13743296 is about 3707.1951661600. The cubic root of 13743296 is about 239.5320511555.

The spelling of 13743296 in words is "thirteen million, seven hundred forty-three thousand, two hundred ninety-six".