14690249 has 24 divisors (see below), whose sum is σ = 18604800. Its totient is φ = 11521440.

The previous prime is 14690239. The next prime is 14690267. The reversal of 14690249 is 94209641.

It is not a de Polignac number, because 14690249 - 2²⁰ = 13641673 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14690239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28607 + ... + 29115.

It is an arithmetic number, because the mean of its divisors is an integer number (775200).

Almost surely, 2^14690249 is an apocalyptic number.

14690249 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14690249 is a deficient number, since it is larger than the sum of its proper divisors (3914551).

14690249 is a wasteful number, since it uses less digits than its factorization.

14690249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 14690249 is about 3832.7860623833. The cubic root of 14690249 is about 244.9118049901.

The spelling of 14690249 in words is "fourteen million, six hundred ninety thousand, two hundred forty-nine".