56334447 has 48 divisors (see below), whose sum is σ = 96314400. Its totient is φ = 32596992.

The previous prime is 56334437. The next prime is 56334457. The reversal of 56334447 is 74443365.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56334437) and next prime (56334457).

It is not a de Polignac number, because 56334447 - 2¹⁴ = 56318063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56334437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53179 + ... + 54227.

It is an arithmetic number, because the mean of its divisors is an integer number (2006550).

Almost surely, 2^56334447 is an apocalyptic number.

56334447 is a deficient number, since it is larger than the sum of its proper divisors (39979953).

56334447 is a wasteful number, since it uses less digits than its factorization.

56334447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1082 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 56334447 is about 7505.6276886081. The cubic root of 56334447 is about 383.3463611619.

It can be divided in two parts, 563344 and 47, that added together give a triangular number (563391 = T₁₀₆₁).

The spelling of 56334447 in words is "fifty-six million, three hundred thirty-four thousand, four hundred forty-seven".