45864622 has 8 divisors (see below), whose sum is σ = 71788176. Its totient is φ = 21935232.

The previous prime is 45864601. The next prime is 45864629. The reversal of 45864622 is 22646854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45864629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498483 + ... + 498574.

It is an arithmetic number, because the mean of its divisors is an integer number (8973522).

Almost surely, 2^45864622 is an apocalyptic number.

45864622 is a deficient number, since it is larger than the sum of its proper divisors (25923554).

45864622 is a wasteful number, since it uses less digits than its factorization.

45864622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997082.

The product of its digits is 92160, while the sum is 37.

The square root of 45864622 is about 6772.3424307990. The cubic root of 45864622 is about 357.9529447220.

The spelling of 45864622 in words is "forty-five million, eight hundred sixty-four thousand, six hundred twenty-two".