14874481 has 8 divisors (see below), whose sum is σ = 15451560. Its totient is φ = 14306688.

The previous prime is 14874479. The next prime is 14874499. The reversal of 14874481 is 18447841.

It can be written as a sum of positive squares in 4 ways, for example, as 128881 + 14745600 = 359^2 + 3840^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14874481 - 2¹ = 14874479 is a prime.

It is a super-2 number, since 2×14874481² = 442500370038722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14874481.

It is not an unprimeable number, because it can be changed into a prime (14874421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035 + ... + 5551.

It is an arithmetic number, because the mean of its divisors is an integer number (1931445).

Almost surely, 2^14874481 is an apocalyptic number.

It is an amenable number.

14874481 is a deficient number, since it is larger than the sum of its proper divisors (577079).

14874481 is an equidigital number, since it uses as much as digits as its factorization.

14874481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643.

The product of its digits is 28672, while the sum is 37.

The square root of 14874481 is about 3856.7448710020. The cubic root of 14874481 is about 245.9313764125.

The spelling of 14874481 in words is "fourteen million, eight hundred seventy-four thousand, four hundred eighty-one".