14942740 has 24 divisors (see below), whose sum is σ = 33032160. Its totient is φ = 5662368.

The previous prime is 14942717. The next prime is 14942747. The reversal of 14942740 is 4724941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14942747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19282 + ... + 20041.

It is an arithmetic number, because the mean of its divisors is an integer number (1376340).

Almost surely, 2^14942740 is an apocalyptic number.

14942740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14942740 is an abundant number, since it is smaller than the sum of its proper divisors (18089420).

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

14942740 is a wasteful number, since it uses less digits than its factorization.

14942740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39351 (or 39349 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14942740 is about 3865.5840438412. The cubic root of 14942740 is about 246.3069954907.

The spelling of 14942740 in words is "fourteen million, nine hundred forty-two thousand, seven hundred forty".