5894661 has 4 divisors (see below), whose sum is σ = 7859552. Its totient is φ = 3929772.

The previous prime is 5894659. The next prime is 5894671. The reversal of 5894661 is 1664985.

5894661 is nontrivially palindromic in base 6.

5894661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5894661 - 2¹ = 5894659 is a prime.

It is a D-number.

It is a Duffinian number.

5894661 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5894641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982441 + ... + 982446.

It is an arithmetic number, because the mean of its divisors is an integer number (1964888).

Almost surely, 2^5894661 is an apocalyptic number.

It is an amenable number.

5894661 is a deficient number, since it is larger than the sum of its proper divisors (1964891).

5894661 is a wasteful number, since it uses less digits than its factorization.

5894661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964890.

The product of its digits is 51840, while the sum is 39.

The square root of 5894661 is about 2427.8922957990. The cubic root of 5894661 is about 180.6423653599.

It can be divided in two parts, 5894 and 661, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 5894661 in words is "five million, eight hundred ninety-four thousand, six hundred sixty-one".