14490740 has 24 divisors (see below), whose sum is σ = 33197472. Its totient is φ = 5269280.

The previous prime is 14490739. The next prime is 14490743. The reversal of 14490740 is 4709441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14490743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32714 + ... + 33153.

It is an arithmetic number, because the mean of its divisors is an integer number (1383228).

Almost surely, 2^14490740 is an apocalyptic number.

14490740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14490740 is an abundant number, since it is smaller than the sum of its proper divisors (18706732).

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

14490740 is a wasteful number, since it uses less digits than its factorization.

14490740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65887 (or 65885 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 14490740 is about 3806.6704611773. The cubic root of 14490740 is about 243.7980277923.

The spelling of 14490740 in words is "fourteen million, four hundred ninety thousand, seven hundred forty".