5866965 has 32 divisors (see below), whose sum is σ = 11235840. Its totient is φ = 2887488.

The previous prime is 5866957. The next prime is 5867003. The reversal of 5866965 is 5696685.

5866965 is a `hidden beast` number, since 586 + 6 + 9 + 65 = 666.

It is not a de Polignac number, because 5866965 - 2³ = 5866957 is a prime.

It is a super-2 number, since 2×5866965² = 68842556622450, which contains 22 as substring.

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 5866965.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84 + ... + 3426.

It is an arithmetic number, because the mean of its divisors is an integer number (351120).

Almost surely, 2^5866965 is an apocalyptic number.

It is an amenable number.

5866965 is a deficient number, since it is larger than the sum of its proper divisors (5368875).

5866965 is a wasteful number, since it uses less digits than its factorization.

5866965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370 (or 3364 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 5866965 is about 2422.1818676557. The cubic root of 5866965 is about 180.3590057178.

The spelling of 5866965 in words is "five million, eight hundred sixty-six thousand, nine hundred sixty-five".