56366346 has 8 divisors (see below), whose sum is σ = 112732704. Its totient is φ = 18788780.

The previous prime is 56366327. The next prime is 56366357. The reversal of 56366346 is 64366365.

It is a happy number.

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

56366346 is an admirable number.

It is a super-2 number, since 2×56366346² = 6354329922783432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4697190 + ... + 4697201.

It is an arithmetic number, because the mean of its divisors is an integer number (14091588).

Almost surely, 2^56366346 is an apocalyptic number.

56366346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56366346 is a wasteful number, since it uses less digits than its factorization.

56366346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9394396.

The product of its digits is 233280, while the sum is 39.

The square root of 56366346 is about 7507.7523933598. The cubic root of 56366346 is about 383.4187032716.

The spelling of 56366346 in words is "fifty-six million, three hundred sixty-six thousand, three hundred forty-six".