42490483 has 8 divisors (see below), whose sum is σ = 48833280. Its totient is φ = 36215880.

The previous prime is 42490477. The next prime is 42490501. The reversal of 42490483 is 38409424.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42490483 is a prime.

It is a super-2 number, since 2×42490483² = 3610882291146578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42490183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15703 + ... + 18208.

It is an arithmetic number, because the mean of its divisors is an integer number (6104160).

Almost surely, 2^42490483 is an apocalyptic number.

42490483 is a deficient number, since it is larger than the sum of its proper divisors (6342797).

42490483 is a wasteful number, since it uses less digits than its factorization.

42490483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34097.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 42490483 is about 6518.4724437555. The cubic root of 42490483 is about 348.9505516924.

The spelling of 42490483 in words is "forty-two million, four hundred ninety thousand, four hundred eighty-three".