56740202 has 4 divisors (see below), whose sum is σ = 85110306. Its totient is φ = 28370100.

The previous prime is 56740193. The next prime is 56740207. The reversal of 56740202 is 20204765.

56740202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 36228361 + 20511841 = 6019^2 + 4529^2 .

It is not an unprimeable number, because it can be changed into a prime (56740207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14185049 + ... + 14185052.

Almost surely, 2^56740202 is an apocalyptic number.

56740202 is a deficient number, since it is larger than the sum of its proper divisors (28370104).

56740202 is a wasteful number, since it uses less digits than its factorization.

56740202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28370103.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 56740202 is about 7532.6092424870. The cubic root of 56740202 is about 384.2645249477.

Adding to 56740202 its reverse (20204765), we get a palindrome (76944967).

The spelling of 56740202 in words is "fifty-six million, seven hundred forty thousand, two hundred two".