5612985 has 48 divisors (see below), whose sum is σ = 11291904. Its totient is φ = 2526336.

The previous prime is 5612983. The next prime is 5612987. The reversal of 5612985 is 5892165.

It is a happy number.

5612985 is a `hidden beast` number, since 561 + 2 + 98 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (5612983) and next prime (5612987).

It is not a de Polignac number, because 5612985 - 2¹ = 5612983 is a prime.

It is a super-2 number, since 2×5612985² = 63011201220450, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5612983) 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 47 ways as a sum of consecutive naturals, for example, 32359 + ... + 32531.

It is an arithmetic number, because the mean of its divisors is an integer number (235248).

Almost surely, 2^5612985 is an apocalyptic number.

It is an amenable number.

5612985 is an abundant number, since it is smaller than the sum of its proper divisors (5678919).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5612985 is a wasteful number, since it uses less digits than its factorization.

5612985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 291 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 5612985 is about 2369.1739066603. The cubic root of 5612985 is about 177.7179495584.

It can be divided in two parts, 56 and 12985, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 5612985 in words is "five million, six hundred twelve thousand, nine hundred eighty-five".