14940757 has 8 divisors (see below), whose sum is σ = 16122680. Its totient is φ = 13763520.

The previous prime is 14940749. The next prime is 14940763. The reversal of 14940757 is 75704941.

It can be written as a sum of positive squares in 4 ways, for example, as 264196 + 14676561 = 514^2 + 3831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14940757 - 2³ = 14940749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14940727) 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, 8407 + ... + 10027.

It is an arithmetic number, because the mean of its divisors is an integer number (2015335).

Almost surely, 2^14940757 is an apocalyptic number.

It is an amenable number.

14940757 is a deficient number, since it is larger than the sum of its proper divisors (1181923).

14940757 is a wasteful number, since it uses less digits than its factorization.

14940757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 14940757 is about 3865.3275411018. The cubic root of 14940757 is about 246.2960994886.

The spelling of 14940757 in words is "fourteen million, nine hundred forty thousand, seven hundred fifty-seven".