42710202 has 12 divisors (see below), whose sum is σ = 92538810. Its totient is φ = 14236728.

The previous prime is 42710201. The next prime is 42710237. The reversal of 42710202 is 20201724.

It can be written as a sum of positive squares in only one way, i.e., 38825361 + 3884841 = 6231^2 + 1971^2 .

It is a super-2 number, since 2×42710202² = 3648322709761608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2372789 = 42710202 / (4 + 2 + 7 + 1 + 0 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (42710201) 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, 1186377 + ... + 1186412.

Almost surely, 2^42710202 is an apocalyptic number.

42710202 is an abundant number, since it is smaller than the sum of its proper divisors (49828608).

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

42710202 is a wasteful number, since it uses less digits than its factorization.

42710202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372797 (or 2372794 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 42710202 is about 6535.3042775375. The cubic root of 42710202 is about 349.5509942969.

Adding to 42710202 its reverse (20201724), we get a palindrome (62911926).

The spelling of 42710202 in words is "forty-two million, seven hundred ten thousand, two hundred two".