56403302 has 8 divisors (see below), whose sum is σ = 84652776. Its totient is φ = 28185712.

The previous prime is 56403301. The next prime is 56403329. The reversal of 56403302 is 20330465.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56403301) 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, 2903 + ... + 11010.

It is an arithmetic number, because the mean of its divisors is an integer number (10581597).

Almost surely, 2^56403302 is an apocalyptic number.

56403302 is a deficient number, since it is larger than the sum of its proper divisors (28249474).

56403302 is a wasteful number, since it uses less digits than its factorization.

56403302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15942.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 56403302 is about 7510.2131793978. The cubic root of 56403302 is about 383.5024797742.

Adding to 56403302 its reverse (20330465), we get a palindrome (76733767).

The spelling of 56403302 in words is "fifty-six million, four hundred three thousand, three hundred two".