45032206 has 16 divisors (see below), whose sum is σ = 70644384. Its totient is φ = 21488544.

The previous prime is 45032191. The next prime is 45032209. The reversal of 45032206 is 60223054.

It is a happy number.

45032206 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.

It is not an unprimeable number, because it can be changed into a prime (45032209) 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, 27400 + ... + 28996.

It is an arithmetic number, because the mean of its divisors is an integer number (4415274).

Almost surely, 2^45032206 is an apocalyptic number.

45032206 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

45032206 is a deficient number, since it is larger than the sum of its proper divisors (25612178).

45032206 is a wasteful number, since it uses less digits than its factorization.

45032206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 45032206 is about 6710.6039966608. The cubic root of 45032206 is about 355.7741645145.

The spelling of 45032206 in words is "forty-five million, thirty-two thousand, two hundred six".