14537939 has 4 divisors (see below), whose sum is σ = 15656256. Its totient is φ = 13419624.

The previous prime is 14537933. The next prime is 14537959. The reversal of 14537939 is 93973541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93973541 = 71 ⋅1323571.

It is a cyclic number.

It is not a de Polignac number, because 14537939 - 2⁴ = 14537923 is a prime.

It is a super-2 number, since 2×14537939² = 422703340735442, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14537896 and 14537905.

It is not an unprimeable number, because it can be changed into a prime (14537933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559139 + ... + 559164.

It is an arithmetic number, because the mean of its divisors is an integer number (3914064).

Almost surely, 2^14537939 is an apocalyptic number.

14537939 is a deficient number, since it is larger than the sum of its proper divisors (1118317).

14537939 is a wasteful number, since it uses less digits than its factorization.

14537939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118316.

The product of its digits is 102060, while the sum is 41.

The square root of 14537939 is about 3812.8649333539. The cubic root of 14537939 is about 244.0624392297.

The spelling of 14537939 in words is "fourteen million, five hundred thirty-seven thousand, nine hundred thirty-nine".