13892494 has 48 divisors (see below), whose sum is σ = 26812800. Its totient is φ = 5282640.

The previous prime is 13892467. The next prime is 13892513. The reversal of 13892494 is 49429831.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 99877 + ... + 100015.

It is an arithmetic number, because the mean of its divisors is an integer number (558600).

Almost surely, 2^13892494 is an apocalyptic number.

13892494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13892494 is a deficient number, since it is larger than the sum of its proper divisors (12920306).

13892494 is a wasteful number, since it uses less digits than its factorization.

13892494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 218 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 13892494 is about 3727.2636075276. The cubic root of 13892494 is about 240.3957244651.

It can be divided in two parts, 1389 and 2494, that added together give a palindrome (3883).

The spelling of 13892494 in words is "thirteen million, eight hundred ninety-two thousand, four hundred ninety-four".