13967492 has 48 divisors (see below), whose sum is σ = 30844800. Its totient is φ = 5376000.

The previous prime is 13967449. The next prime is 13967519. The reversal of 13967492 is 29476931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30884 + ... + 31332.

It is an arithmetic number, because the mean of its divisors is an integer number (642600).

Almost surely, 2^13967492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13967492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15422400).

13967492 is an abundant number, since it is smaller than the sum of its proper divisors (16877308).

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

13967492 is a wasteful number, since it uses less digits than its factorization.

13967492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 570 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 13967492 is about 3737.3107978866. The cubic root of 13967492 is about 240.8275368339.

It can be divided in two parts, 1396 and 7492, that added together give a palindrome (8888).

The spelling of 13967492 in words is "thirteen million, nine hundred sixty-seven thousand, four hundred ninety-two".