45286747 has 16 divisors (see below), whose sum is σ = 54270720. Its totient is φ = 37303200.

The previous prime is 45286739. The next prime is 45286757. The reversal of 45286747 is 74768254.

45286747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45286747 - 2³ = 45286739 is a prime.

It is a super-3 number, since 3×45286747³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45286757) 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 15 ways as a sum of consecutive naturals, for example, 97 + ... + 9517.

It is an arithmetic number, because the mean of its divisors is an integer number (3391920).

Almost surely, 2^45286747 is an apocalyptic number.

45286747 is a deficient number, since it is larger than the sum of its proper divisors (8983973).

45286747 is a wasteful number, since it uses less digits than its factorization.

45286747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9474.

The product of its digits is 376320, while the sum is 43.

The square root of 45286747 is about 6729.5428522300. The cubic root of 45286747 is about 356.4432339602.

The spelling of 45286747 in words is "forty-five million, two hundred eighty-six thousand, seven hundred forty-seven".