56471914 has 8 divisors (see below), whose sum is σ = 89166240. Its totient is φ = 26749836.

The previous prime is 56471911. The next prime is 56471917. The reversal of 56471914 is 41917465.

56471914 = 1715² + 1716² + ... + 1733².

It is an interprime number because it is at equal distance from previous prime (56471911) and next prime (56471917).

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

It is not an unprimeable number, because it can be changed into a prime (56471911) 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, 743014 + ... + 743089.

It is an arithmetic number, because the mean of its divisors is an integer number (11145780).

Almost surely, 2^56471914 is an apocalyptic number.

56471914 is a deficient number, since it is larger than the sum of its proper divisors (32694326).

56471914 is a wasteful number, since it uses less digits than its factorization.

56471914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486124.

The product of its digits is 30240, while the sum is 37.

The square root of 56471914 is about 7514.7797040233. The cubic root of 56471914 is about 383.6579210868.

The spelling of 56471914 in words is "fifty-six million, four hundred seventy-one thousand, nine hundred fourteen".