14956138 has 4 divisors (see below), whose sum is σ = 22434210. Its totient is φ = 7478068.

The previous prime is 14956133. The next prime is 14956159. The reversal of 14956138 is 83165941.

14956138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83165941 = 3371 ⋅24671.

It can be written as a sum of positive squares in only one way, i.e., 14768649 + 187489 = 3843^2 + 433^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14956097 and 14956106.

It is not an unprimeable number, because it can be changed into a prime (14956133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3739033 + ... + 3739036.

Almost surely, 2^14956138 is an apocalyptic number.

14956138 is a deficient number, since it is larger than the sum of its proper divisors (7478072).

14956138 is an equidigital number, since it uses as much as digits as its factorization.

14956138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7478071.

The product of its digits is 25920, while the sum is 37.

The square root of 14956138 is about 3867.3166407730. The cubic root of 14956138 is about 246.3805883152.

The spelling of 14956138 in words is "fourteen million, nine hundred fifty-six thousand, one hundred thirty-eight".