14539396 has 12 divisors (see below), whose sum is σ = 25730460. Its totient is φ = 7187840.

The previous prime is 14539387. The next prime is 14539417. The reversal of 14539396 is 69393541.

It can be written as a sum of positive squares in 2 ways, for example, as 8468100 + 6071296 = 2910^2 + 2464^2 .

It is a super-2 number, since 2×14539396² = 422788072089632, which contains 22 as substring.

It is a nialpdrome in base 16.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20065 + ... + 20776.

It is an arithmetic number, because the mean of its divisors is an integer number (2144205).

Almost surely, 2^14539396 is an apocalyptic number.

It is an amenable number.

14539396 is a deficient number, since it is larger than the sum of its proper divisors (11191064).

14539396 is a wasteful number, since it uses less digits than its factorization.

14539396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40934 (or 40932 counting only the distinct ones).

The product of its digits is 87480, while the sum is 40.

The square root of 14539396 is about 3813.0559922456. The cubic root of 14539396 is about 244.0705923133.

The spelling of 14539396 in words is "fourteen million, five hundred thirty-nine thousand, three hundred ninety-six".