45464786 has 16 divisors (see below), whose sum is σ = 72303360. Its totient is φ = 21403440.

The previous prime is 45464753. The next prime is 45464821. The reversal of 45464786 is 68746454.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7616 + ... + 12203.

It is an arithmetic number, because the mean of its divisors is an integer number (4518960).

Almost surely, 2^45464786 is an apocalyptic number.

45464786 is a deficient number, since it is larger than the sum of its proper divisors (26838574).

45464786 is a wasteful number, since it uses less digits than its factorization.

45464786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19889.

The product of its digits is 645120, while the sum is 44.

The square root of 45464786 is about 6742.7580410393. The cubic root of 45464786 is about 356.9097266956.

The spelling of 45464786 in words is "forty-five million, four hundred sixty-four thousand, seven hundred eighty-six".