45824785 has 8 divisors (see below), whose sum is σ = 56886120. Its totient is φ = 35395584.

The previous prime is 45824771. The next prime is 45824791. The reversal of 45824785 is 58742854.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6185169 + 39639616 = 2487^2 + 6296^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 45824785 - 2²¹ = 43727633 is a prime.

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, 157872 + ... + 158161.

It is an arithmetic number, because the mean of its divisors is an integer number (7110765).

Almost surely, 2^45824785 is an apocalyptic number.

It is an amenable number.

45824785 is a deficient number, since it is larger than the sum of its proper divisors (11061335).

45824785 is a wasteful number, since it uses less digits than its factorization.

45824785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316067.

The product of its digits is 358400, while the sum is 43.

The square root of 45824785 is about 6769.4006381658. The cubic root of 45824785 is about 357.8492780220.

The spelling of 45824785 in words is "forty-five million, eight hundred twenty-four thousand, seven hundred eighty-five".