42510196 has 12 divisors (see below), whose sum is σ = 74440548. Its totient is φ = 21241472.

The previous prime is 42510133. The next prime is 42510197. The reversal of 42510196 is 69101524.

It can be written as a sum of positive squares in 2 ways, for example, as 33292900 + 9217296 = 5770^2 + 3036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42510197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7470 + ... + 11866.

It is an arithmetic number, because the mean of its divisors is an integer number (6203379).

Almost surely, 2^42510196 is an apocalyptic number.

It is an amenable number.

42510196 is a deficient number, since it is larger than the sum of its proper divisors (31930352).

42510196 is a wasteful number, since it uses less digits than its factorization.

42510196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6818 (or 6816 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 42510196 is about 6519.9843558095. The cubic root of 42510196 is about 349.0045072939.

The spelling of 42510196 in words is "forty-two million, five hundred ten thousand, one hundred ninety-six".