14145492 has 24 divisors (see below), whose sum is σ = 33812352. Its totient is φ = 4600000.

The previous prime is 14145457. The next prime is 14145493. The reversal of 14145492 is 29454141.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14145493) 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, 13884 + ... + 14867.

It is an arithmetic number, because the mean of its divisors is an integer number (1408848).

Almost surely, 2^14145492 is an apocalyptic number.

14145492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14145492 is an abundant number, since it is smaller than the sum of its proper divisors (19666860).

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

14145492 is a wasteful number, since it uses less digits than its factorization.

14145492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28799 (or 28797 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 14145492 is about 3761.0493216654. The cubic root of 14145492 is about 241.8462470746.

The spelling of 14145492 in words is "fourteen million, one hundred forty-five thousand, four hundred ninety-two".