56346999 has 8 divisors (see below), whose sum is σ = 75168240. Its totient is φ = 37545216.

The previous prime is 56346977. The next prime is 56347007. The reversal of 56346999 is 99964365.

It is a happy number.

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

It is not a de Polignac number, because 56346999 - 2⁹ = 56346487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56346299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4437 + ... + 11505.

It is an arithmetic number, because the mean of its divisors is an integer number (9396030).

Almost surely, 2^56346999 is an apocalyptic number.

56346999 is a deficient number, since it is larger than the sum of its proper divisors (18821241).

56346999 is a wasteful number, since it uses less digits than its factorization.

56346999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9729.

The product of its digits is 1574640, while the sum is 51.

The square root of 56346999 is about 7506.4638146067. The cubic root of 56346999 is about 383.3748304583.

The spelling of 56346999 in words is "fifty-six million, three hundred forty-six thousand, nine hundred ninety-nine".