56034223 has 4 divisors (see below), whose sum is σ = 64039120. Its totient is φ = 48029328.

The previous prime is 56034217. The next prime is 56034229. The reversal of 56034223 is 32243065.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (56034217) and next prime (56034229).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56034223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56034229) 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, 4002438 + ... + 4002451.

It is an arithmetic number, because the mean of its divisors is an integer number (16009780).

Almost surely, 2^56034223 is an apocalyptic number.

56034223 is a deficient number, since it is larger than the sum of its proper divisors (8004897).

56034223 is an equidigital number, since it uses as much as digits as its factorization.

56034223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8004896.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 56034223 is about 7485.6010446724. The cubic root of 56034223 is about 382.6641566883.

Adding to 56034223 its reverse (32243065), we get a palindrome (88277288).

The spelling of 56034223 in words is "fifty-six million, thirty-four thousand, two hundred twenty-three".