14870663 has 2 divisors, whose sum is σ = 14870664. Its totient is φ = 14870662.

The previous prime is 14870657. The next prime is 14870671. The reversal of 14870663 is 36607841.

14870663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14870663 is a prime.

It is a super-2 number, since 2×14870663² = 442273236119138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14870683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7435331 + 7435332.

It is an arithmetic number, because the mean of its divisors is an integer number (7435332).

Almost surely, 2^14870663 is an apocalyptic number.

14870663 is a deficient number, since it is larger than the sum of its proper divisors (1).

14870663 is an equidigital number, since it uses as much as digits as its factorization.

14870663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 14870663 is about 3856.2498622366. The cubic root of 14870663 is about 245.9103326229.

The spelling of 14870663 in words is "fourteen million, eight hundred seventy thousand, six hundred sixty-three".