45830286 has 48 divisors (see below), whose sum is σ = 103744368. Its totient is φ = 15163200.

The previous prime is 45830243. The next prime is 45830293. The reversal of 45830286 is 68203854.

45830286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45830286² = 4200830229683592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45830286.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87706 + ... + 88226.

It is an arithmetic number, because the mean of its divisors is an integer number (2161341).

Almost surely, 2^45830286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45830286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51872184).

45830286 is an abundant number, since it is smaller than the sum of its proper divisors (57914082).

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

45830286 is a wasteful number, since it uses less digits than its factorization.

45830286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 45830286 is about 6769.8069396402. The cubic root of 45830286 is about 357.8635966934.

The spelling of 45830286 in words is "forty-five million, eight hundred thirty thousand, two hundred eighty-six".