56334402 has 12 divisors (see below), whose sum is σ = 122057910. Its totient is φ = 18778128.

The previous prime is 56334359. The next prime is 56334403. The reversal of 56334402 is 20443365.

It can be written as a sum of positive squares in only one way, i.e., 53275401 + 3059001 = 7299^2 + 1749^2 .

It is not an unprimeable number, because it can be changed into a prime (56334403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1564827 + ... + 1564862.

Almost surely, 2^56334402 is an apocalyptic number.

56334402 is an abundant number, since it is smaller than the sum of its proper divisors (65723508).

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

56334402 is a wasteful number, since it uses less digits than its factorization.

56334402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129697 (or 3129694 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 56334402 is about 7505.6246908569. The cubic root of 56334402 is about 383.3462590895.

Adding to 56334402 its reverse (20443365), we get a palindrome (76777767).

The spelling of 56334402 in words is "fifty-six million, three hundred thirty-four thousand, four hundred two".