45292770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
Almost surely, 245292770 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45292770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64944000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45292770 is a wasteful number, since it uses less digits than its factorization.
45292770 is an odious number, because the sum of its binary digits is odd.
The square root of 45292770 is about 6729.9903417464. The cubic root of 45292770 is about 356.4590352161.
The spelling of 45292770 in words is "forty-five million, two hundred ninety-two thousand, seven hundred seventy".