5966637 has 16 divisors (see below), whose sum is σ = 8498688. Its totient is φ = 3714480.

The previous prime is 5966629. The next prime is 5966651. The reversal of 5966637 is 7366695.

5966637 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5966637 - 2³ = 5966629 is a prime.

5966637 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5966537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1962 + ... + 3972.

It is an arithmetic number, because the mean of its divisors is an integer number (531168).

Almost surely, 2^5966637 is an apocalyptic number.

It is an amenable number.

5966637 is a deficient number, since it is larger than the sum of its proper divisors (2532051).

5966637 is a wasteful number, since it uses less digits than its factorization.

5966637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080.

The product of its digits is 204120, while the sum is 42.

The square root of 5966637 is about 2442.6700554926. The cubic root of 5966637 is about 181.3746297808.

The spelling of 5966637 in words is "five million, nine hundred sixty-six thousand, six hundred thirty-seven".