56022002 has 8 divisors (see below), whose sum is σ = 84066012. Its totient is φ = 28000000.

The previous prime is 56021963. The next prime is 56022017. The reversal of 56022002 is 20022065.

It can be written as a sum of positive squares in 2 ways, for example, as 50112241 + 5909761 = 7079^2 + 2431^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4502 + ... + 11502.

Almost surely, 2^56022002 is an apocalyptic number.

56022002 is a deficient number, since it is larger than the sum of its proper divisors (28044010).

56022002 is a wasteful number, since it uses less digits than its factorization.

56022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11004.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 56022002 is about 7484.7846996423. The cubic root of 56022002 is about 382.6363351271.

Adding to 56022002 its reverse (20022065), we get a palindrome (76044067).

The spelling of 56022002 in words is "fifty-six million, twenty-two thousand, two".