13911002 has 48 divisors (see below), whose sum is σ = 26484480. Its totient is φ = 5443200.

The previous prime is 13910993. The next prime is 13911011. The reversal of 13911002 is 20011931.

It is a happy number.

13911002 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13910993) and next prime (13911011).

13911002 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57602 + ... + 57842.

It is an arithmetic number, because the mean of its divisors is an integer number (551760).

Almost surely, 2^13911002 is an apocalyptic number.

13911002 is a deficient number, since it is larger than the sum of its proper divisors (12573478).

13911002 is a wasteful number, since it uses less digits than its factorization.

13911002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 13911002 is about 3729.7455677298. The cubic root of 13911002 is about 240.5024312408.

Adding to 13911002 its reverse (20011931), we get a palindrome (33922933).

The spelling of 13911002 in words is "thirteen million, nine hundred eleven thousand, two".