14870473 has 4 divisors (see below), whose sum is σ = 14911360. Its totient is φ = 14829588.

The previous prime is 14870447. The next prime is 14870491. The reversal of 14870473 is 37407841.

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: 37407841 = 71 ⋅526871.

It is a cyclic number.

It is not a de Polignac number, because 14870473 - 2⁹ = 14869961 is a prime.

It is a super-2 number, since 2×14870473² = 442261934487458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14876473) 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, 19893 + ... + 20626.

It is an arithmetic number, because the mean of its divisors is an integer number (3727840).

Almost surely, 2^14870473 is an apocalyptic number.

It is an amenable number.

14870473 is a deficient number, since it is larger than the sum of its proper divisors (40887).

14870473 is an equidigital number, since it uses as much as digits as its factorization.

14870473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40886.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 14870473 is about 3856.2252268248. The cubic root of 14870473 is about 245.9092852999.

The spelling of 14870473 in words is "fourteen million, eight hundred seventy thousand, four hundred seventy-three".