46086885 has 24 divisors (see below), whose sum is σ = 86029944. Its totient is φ = 22688640.

The previous prime is 46086883. The next prime is 46086893. The reversal of 46086885 is 58868064.

It can be written as a sum of positive squares in 4 ways, for example, as 199809 + 45887076 = 447^2 + 6774^2 .

It is not a de Polignac number, because 46086885 - 2¹ = 46086883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 46086885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46086883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38806 + ... + 39975.

It is an arithmetic number, because the mean of its divisors is an integer number (3584581).

Almost surely, 2^46086885 is an apocalyptic number.

46086885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46086885 is a deficient number, since it is larger than the sum of its proper divisors (39943059).

46086885 is a wasteful number, since it uses less digits than its factorization.

46086885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78805 (or 78802 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 46086885 is about 6788.7322085939. The cubic root of 46086885 is about 358.5302344324.

It can be divided in two parts, 46086 and 885, that added together give a triangular number (46971 = T₃₀₆).

The spelling of 46086885 in words is "forty-six million, eighty-six thousand, eight hundred eighty-five".