42495106 has 8 divisors (see below), whose sum is σ = 65297484. Its totient is φ = 20729280.

The previous prime is 42495091. The next prime is 42495139. The reversal of 42495106 is 60159424.

It can be written as a sum of positive squares in 2 ways, for example, as 29062881 + 13432225 = 5391^2 + 3665^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259035 + ... + 259198.

Almost surely, 2^42495106 is an apocalyptic number.

42495106 is a deficient number, since it is larger than the sum of its proper divisors (22802378).

42495106 is a wasteful number, since it uses less digits than its factorization.

42495106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518276.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 42495106 is about 6518.8270417307. The cubic root of 42495106 is about 348.9632066039.

The spelling of 42495106 in words is "forty-two million, four hundred ninety-five thousand, one hundred six".