14252490 has 64 divisors (see below), whose sum is σ = 43441920. Its totient is φ = 3257280.

The previous prime is 14252431. The next prime is 14252531. The reversal of 14252490 is 9425241.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1881 + ... + 5660.

It is an arithmetic number, because the mean of its divisors is an integer number (678780).

Almost surely, 2^14252490 is an apocalyptic number.

14252490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14252490 is an abundant number, since it is smaller than the sum of its proper divisors (29189430).

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

14252490 is a wasteful number, since it uses less digits than its factorization.

14252490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7564 (or 7558 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 14252490 is about 3775.2470117861. The cubic root of 14252490 is about 242.4544995583.

The spelling of 14252490 in words is "fourteen million, two hundred fifty-two thousand, four hundred ninety".