56061602 has 4 divisors (see below), whose sum is σ = 84092406. Its totient is φ = 28030800.

The previous prime is 56061601. The next prime is 56061613. The reversal of 56061602 is 20616065.

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

It can be written as a sum of positive squares in only one way, i.e., 43309561 + 12752041 = 6581^2 + 3571^2 .

It is not an unprimeable number, because it can be changed into a prime (56061601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14015399 + ... + 14015402.

Almost surely, 2^56061602 is an apocalyptic number.

56061602 is a deficient number, since it is larger than the sum of its proper divisors (28030804).

56061602 is a wasteful number, since it uses less digits than its factorization.

56061602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28030803.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 56061602 is about 7487.4295990012. The cubic root of 56061602 is about 382.7264713206.

Adding to 56061602 its reverse (20616065), we get a palindrome (76677667).

The spelling of 56061602 in words is "fifty-six million, sixty-one thousand, six hundred two".