5614661 has 16 divisors (see below), whose sum is σ = 6395760. Its totient is φ = 4892160.

The previous prime is 5614657. The next prime is 5614673. The reversal of 5614661 is 1664165.

5614661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2500 + 5612161 = 50^2 + 2369^2 .

It is not a de Polignac number, because 5614661 - 2² = 5614657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5614681) 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 15 ways as a sum of consecutive naturals, for example, 19841 + ... + 20121.

It is an arithmetic number, because the mean of its divisors is an integer number (399735).

Almost surely, 2^5614661 is an apocalyptic number.

It is an amenable number.

5614661 is a deficient number, since it is larger than the sum of its proper divisors (781099).

5614661 is a wasteful number, since it uses less digits than its factorization.

5614661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376.

The product of its digits is 4320, while the sum is 29.

The square root of 5614661 is about 2369.5275900483. The cubic root of 5614661 is about 177.7356362642.

The spelling of 5614661 in words is "five million, six hundred fourteen thousand, six hundred sixty-one".