14870481 has 4 divisors (see below), whose sum is σ = 19827312. Its totient is φ = 9913652.

The previous prime is 14870447. The next prime is 14870491. The reversal of 14870481 is 18407841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18407841 = 3 ⋅6135947.

It is a cyclic number.

It is not a de Polignac number, because 14870481 - 2⁹ = 14869969 is a prime.

It is a super-2 number, since 2×14870481² = 442262410342722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14870491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478411 + ... + 2478416.

It is an arithmetic number, because the mean of its divisors is an integer number (4956828).

Almost surely, 2^14870481 is an apocalyptic number.

It is an amenable number.

14870481 is a deficient number, since it is larger than the sum of its proper divisors (4956831).

14870481 is an equidigital number, since it uses as much as digits as its factorization.

14870481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4956830.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 14870481 is about 3856.2262641085. The cubic root of 14870481 is about 245.9093293979.

It can be divided in two parts, 148704 and 81, that added together give a triangular number (148785 = T₅₄₅).

The spelling of 14870481 in words is "fourteen million, eight hundred seventy thousand, four hundred eighty-one".