45854771 has 8 divisors (see below), whose sum is σ = 49933200. Its totient is φ = 41942880.

The previous prime is 45854759. The next prime is 45854777. The reversal of 45854771 is 17745854.

Added to its reverse (17745854) it gives a square (63600625 = 7975²).

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

It is not a de Polignac number, because 45854771 - 2¹⁰ = 45853747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45854777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41060 + ... + 42161.

It is an arithmetic number, because the mean of its divisors is an integer number (6241650).

Almost surely, 2^45854771 is an apocalyptic number.

45854771 is a deficient number, since it is larger than the sum of its proper divisors (4078429).

45854771 is a wasteful number, since it uses less digits than its factorization.

45854771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83269.

The product of its digits is 156800, while the sum is 41.

The square root of 45854771 is about 6771.6150953816. The cubic root of 45854771 is about 357.9273153313.

Adding to 45854771 its reverse (17745854), we get a square (63600625 = 7975²).

The spelling of 45854771 in words is "forty-five million, eight hundred fifty-four thousand, seven hundred seventy-one".