14978038 has 8 divisors (see below), whose sum is σ = 23015160. Its totient is φ = 7306320.

The previous prime is 14978027. The next prime is 14978059. The reversal of 14978038 is 83087941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91248 + ... + 91411.

It is an arithmetic number, because the mean of its divisors is an integer number (2876895).

Almost surely, 2^14978038 is an apocalyptic number.

14978038 is a deficient number, since it is larger than the sum of its proper divisors (8037122).

14978038 is a wasteful number, since it uses less digits than its factorization.

14978038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182702.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 14978038 is about 3870.1470256309. The cubic root of 14978038 is about 246.5007865330.

It can be divided in two parts, 149 and 78038, that added together give a palindrome (78187).

The spelling of 14978038 in words is "fourteen million, nine hundred seventy-eight thousand, thirty-eight".