14890147 has 12 divisors (see below), whose sum is σ = 16074520. Its totient is φ = 13787136.

The previous prime is 14890133. The next prime is 14890153. The reversal of 14890147 is 74109841.

14890147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14890147 - 2⁷ = 14890019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14890247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18979 + ... + 19747.

Almost surely, 2^14890147 is an apocalyptic number.

14890147 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14890147 is a deficient number, since it is larger than the sum of its proper divisors (1184373).

14890147 is an equidigital number, since it uses as much as digits as its factorization.

14890147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 14890147 is about 3858.7753238560. The cubic root of 14890147 is about 246.0176855111.

Adding to 14890147 its reverse (74109841), we get a palindrome (88999988).

The spelling of 14890147 in words is "fourteen million, eight hundred ninety thousand, one hundred forty-seven".