13801748 has 24 divisors (see below), whose sum is σ = 25824960. Its totient is φ = 6438080.

The previous prime is 13801747. The next prime is 13801763. The reversal of 13801748 is 84710831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13801747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943 + ... + 5601.

It is an arithmetic number, because the mean of its divisors is an integer number (1076040).

Almost surely, 2^13801748 is an apocalyptic number.

It is an amenable number.

13801748 is a deficient number, since it is larger than the sum of its proper divisors (12023212).

13801748 is a wasteful number, since it uses less digits than its factorization.

13801748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727 (or 3725 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 13801748 is about 3715.0703896427. The cubic root of 13801748 is about 239.8711576961.

The spelling of 13801748 in words is "thirteen million, eight hundred one thousand, seven hundred forty-eight".