13724998 has 24 divisors (see below), whose sum is σ = 24513192. Its totient is φ = 5743584.

The previous prime is 13724989. The next prime is 13725013. The reversal of 13724998 is 89942731.

13724998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2586 + ... + 5842.

It is an arithmetic number, because the mean of its divisors is an integer number (1021383).

Almost surely, 2^13724998 is an apocalyptic number.

13724998 is a deficient number, since it is larger than the sum of its proper divisors (10788194).

13724998 is a wasteful number, since it uses less digits than its factorization.

13724998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316 (or 3309 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 13724998 is about 3704.7264406431. The cubic root of 13724998 is about 239.4256985967.

The spelling of 13724998 in words is "thirteen million, seven hundred twenty-four thousand, nine hundred ninety-eight".