14906147 has 4 divisors (see below), whose sum is σ = 14922096. Its totient is φ = 14890200.

The previous prime is 14906141. The next prime is 14906149. The reversal of 14906147 is 74160941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74160941 = 89 ⋅833269.

It is a cyclic number.

It is not a de Polignac number, because 14906147 - 2¹⁰ = 14905123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14906141) by changing a digit.

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, 6479 + ... + 8472.

It is an arithmetic number, because the mean of its divisors is an integer number (3730524).

Almost surely, 2^14906147 is an apocalyptic number.

14906147 is a deficient number, since it is larger than the sum of its proper divisors (15949).

14906147 is an equidigital number, since it uses as much as digits as its factorization.

14906147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15948.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 14906147 is about 3860.8479638546. The cubic root of 14906147 is about 246.1057722599.

The spelling of 14906147 in words is "fourteen million, nine hundred six thousand, one hundred forty-seven".