45839034 has 48 divisors (see below), whose sum is σ = 103678848. Its totient is φ = 15178752.

The previous prime is 45839029. The next prime is 45839051. The reversal of 45839034 is 43093854.

It is a self number, because there is not a number n which added to its sum of digits gives 45839034.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124719 + ... + 125085.

It is an arithmetic number, because the mean of its divisors is an integer number (2159976).

Almost surely, 2^45839034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45839034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51839424).

45839034 is an abundant number, since it is smaller than the sum of its proper divisors (57839814).

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

45839034 is a wasteful number, since it uses less digits than its factorization.

45839034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 45839034 is about 6770.4530129084. The cubic root of 45839034 is about 357.8863646914.

The spelling of 45839034 in words is "forty-five million, eight hundred thirty-nine thousand, thirty-four".