14974847 has 2 divisors, whose sum is σ = 14974848. Its totient is φ = 14974846.

The previous prime is 14974837. The next prime is 14974867. The reversal of 14974847 is 74847941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14974847 - 2⁶ = 14974783 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14974798 and 14974807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14974837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7487423 + 7487424.

It is an arithmetic number, because the mean of its divisors is an integer number (7487424).

Almost surely, 2^14974847 is an apocalyptic number.

14974847 is a deficient number, since it is larger than the sum of its proper divisors (1).

14974847 is an equidigital number, since it uses as much as digits as its factorization.

14974847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 44.

The square root of 14974847 is about 3869.7347454315. The cubic root of 14974847 is about 246.4832800150.

The spelling of 14974847 in words is "fourteen million, nine hundred seventy-four thousand, eight hundred forty-seven".