42710252 has 48 divisors (see below), whose sum is σ = 85612800. Its totient is φ = 18480960.

The previous prime is 42710249. The next prime is 42710257. The reversal of 42710252 is 25201724.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42710257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137177 + ... + 137487.

It is an arithmetic number, because the mean of its divisors is an integer number (1783600).

Almost surely, 2^42710252 is an apocalyptic number.

It is an amenable number.

42710252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

42710252 is a wasteful number, since it uses less digits than its factorization.

42710252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 42710252 is about 6535.3081029130. The cubic root of 42710252 is about 349.5511307010.

Adding to 42710252 its reverse (25201724), we get a palindrome (67911976).

The spelling of 42710252 in words is "forty-two million, seven hundred ten thousand, two hundred fifty-two".