45275346 has 48 divisors (see below), whose sum is σ = 101623704. Its totient is φ = 14556672.

The previous prime is 45275333. The next prime is 45275353. The reversal of 45275346 is 64357254.

45275346 is a `hidden beast` number, since 45 + 275 + 346 = 666.

45275346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 35105625 + 10169721 = 5925^2 + 3189^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45275346.

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, 104346 + ... + 104778.

Almost surely, 2^45275346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45275346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50811852).

45275346 is an abundant number, since it is smaller than the sum of its proper divisors (56348358).

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

45275346 is a wasteful number, since it uses less digits than its factorization.

45275346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 632 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 45275346 is about 6728.6957131379. The cubic root of 45275346 is about 356.4133197605.

The spelling of 45275346 in words is "forty-five million, two hundred seventy-five thousand, three hundred forty-six".