45286471 has 4 divisors (see below), whose sum is σ = 47255472. Its totient is φ = 43317472.

The previous prime is 45286459. The next prime is 45286477. The reversal of 45286471 is 17468254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45286471 - 2⁷ = 45286343 is a prime.

It is a super-3 number, since 3×45286471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45286471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45286477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984466 + ... + 984511.

It is an arithmetic number, because the mean of its divisors is an integer number (11813868).

Almost surely, 2^45286471 is an apocalyptic number.

45286471 is a deficient number, since it is larger than the sum of its proper divisors (1969001).

45286471 is a wasteful number, since it uses less digits than its factorization.

45286471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969000.

The product of its digits is 53760, while the sum is 37.

The square root of 45286471 is about 6729.5223456052. The cubic root of 45286471 is about 356.4425098445.

The spelling of 45286471 in words is "forty-five million, two hundred eighty-six thousand, four hundred seventy-one".