14939757 has 36 divisors (see below), whose sum is σ = 26438880. Its totient is φ = 8083152.

The previous prime is 14939747. The next prime is 14939759. The reversal of 14939757 is 75793941.

It is not a de Polignac number, because 14939757 - 2¹⁴ = 14923373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14939759) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7488 + ... + 9270.

Almost surely, 2^14939757 is an apocalyptic number.

It is an amenable number.

14939757 is a deficient number, since it is larger than the sum of its proper divisors (11499123).

14939757 is a wasteful number, since it uses less digits than its factorization.

14939757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822 (or 1812 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 14939757 is about 3865.1981837934. The cubic root of 14939757 is about 246.2906044169.

The spelling of 14939757 in words is "fourteen million, nine hundred thirty-nine thousand, seven hundred fifty-seven".