45985841 has 8 divisors (see below), whose sum is σ = 50232000. Its totient is φ = 41750640.

The previous prime is 45985817. The next prime is 45985843. The reversal of 45985841 is 14858954.

45985841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45985841 is a prime.

It is a super-2 number, since 2×45985841² = 4229395144954562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45985792 and 45985801.

It is not an unprimeable number, because it can be changed into a prime (45985843) 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 7 ways as a sum of consecutive naturals, for example, 7835 + ... + 12383.

It is an arithmetic number, because the mean of its divisors is an integer number (6279000).

Almost surely, 2^45985841 is an apocalyptic number.

It is an amenable number.

45985841 is a deficient number, since it is larger than the sum of its proper divisors (4246159).

45985841 is a wasteful number, since it uses less digits than its factorization.

45985841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479.

The product of its digits is 230400, while the sum is 44.

The square root of 45985841 is about 6781.2860874616. The cubic root of 45985841 is about 358.2680207386.

The spelling of 45985841 in words is "forty-five million, nine hundred eighty-five thousand, eight hundred forty-one".