45032626 has 16 divisors (see below), whose sum is σ = 73457496. Its totient is φ = 20618496.

The previous prime is 45032599. The next prime is 45032629. The reversal of 45032626 is 62623054.

It is a happy number.

45032626 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 41796225 + 3236401 = 6465^2 + 1799^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45032594 and 45032603.

It is not an unprimeable number, because it can be changed into a prime (45032629) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16641 + ... + 19156.

Almost surely, 2^45032626 is an apocalyptic number.

45032626 is a deficient number, since it is larger than the sum of its proper divisors (28424870).

45032626 is a wasteful number, since it uses less digits than its factorization.

45032626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35853.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 45032626 is about 6710.6352903432. The cubic root of 45032626 is about 355.7752705724.

The spelling of 45032626 in words is "forty-five million, thirty-two thousand, six hundred twenty-six".