56346473 has 8 divisors (see below), whose sum is σ = 57613248. Its totient is φ = 55087344.

The previous prime is 56346463. The next prime is 56346487. The reversal of 56346473 is 37464365.

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 56346473 - 2¹⁰ = 56345449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56346413) 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, 14540 + ... + 18002.

It is an arithmetic number, because the mean of its divisors is an integer number (7201656).

Almost surely, 2^56346473 is an apocalyptic number.

56346473 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

56346473 is a deficient number, since it is larger than the sum of its proper divisors (1266775).

56346473 is a wasteful number, since it uses less digits than its factorization.

56346473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823.

The product of its digits is 181440, while the sum is 38.

The square root of 56346473 is about 7506.4287780542. The cubic root of 56346473 is about 383.3736375181.

The spelling of 56346473 in words is "fifty-six million, three hundred forty-six thousand, four hundred seventy-three".