14963641 has 16 divisors (see below), whose sum is σ = 18741888. Its totient is φ = 11606400.

The previous prime is 14963633. The next prime is 14963653. The reversal of 14963641 is 14636941.

It is a cyclic number.

It is not a de Polignac number, because 14963641 - 2³ = 14963633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14963597 and 14963606.

It is not an unprimeable number, because it can be changed into a prime (14963671) 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 15 ways as a sum of consecutive naturals, for example, 28461 + ... + 28981.

It is an arithmetic number, because the mean of its divisors is an integer number (1171368).

Almost surely, 2^14963641 is an apocalyptic number.

14963641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14963641 is a deficient number, since it is larger than the sum of its proper divisors (3778247).

14963641 is a wasteful number, since it uses less digits than its factorization.

14963641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912.

The product of its digits is 15552, while the sum is 34.

The square root of 14963641 is about 3868.2865715973. The cubic root of 14963641 is about 246.4217817595.

The spelling of 14963641 in words is "fourteen million, nine hundred sixty-three thousand, six hundred forty-one".