14038999 has 6 divisors (see below), whose sum is σ = 15202176. Its totient is φ = 12958920.

The previous prime is 14038951. The next prime is 14039009. The reversal of 14038999 is 99983041.

It is not a de Polignac number, because 14038999 - 2¹⁵ = 14006231 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 (14038919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41367 + ... + 41704.

It is an arithmetic number, because the mean of its divisors is an integer number (2533696).

Almost surely, 2^14038999 is an apocalyptic number.

14038999 is a deficient number, since it is larger than the sum of its proper divisors (1163177).

14038999 is an equidigital number, since it uses as much as digits as its factorization.

14038999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83097 (or 83084 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 14038999 is about 3746.8652230898. The cubic root of 14038999 is about 241.2378121220.

It can be divided in two parts, 140 and 38999, that multiplied together give a triangular number (5459860 = T₃₃₀₄).

The spelling of 14038999 in words is "fourteen million, thirty-eight thousand, nine hundred ninety-nine".