14993407 has 8 divisors (see below), whose sum is σ = 17614800. Its totient is φ = 12581760.

The previous prime is 14993393. The next prime is 14993411. The reversal of 14993407 is 70439941.

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 14993407 - 2¹⁵ = 14960639 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 (14993437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52282 + ... + 52567.

It is an arithmetic number, because the mean of its divisors is an integer number (2201850).

Almost surely, 2^14993407 is an apocalyptic number.

14993407 is a deficient number, since it is larger than the sum of its proper divisors (2621393).

14993407 is a wasteful number, since it uses less digits than its factorization.

14993407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104873.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 14993407 is about 3872.1321000193. The cubic root of 14993407 is about 246.5850693908.

It can be divided in two parts, 14993 and 407, that added together give a triangular number (15400 = T₁₇₅).

The spelling of 14993407 in words is "fourteen million, nine hundred ninety-three thousand, four hundred seven".