5916965 has 4 divisors (see below), whose sum is σ = 7100364. Its totient is φ = 4733568.

The previous prime is 5916959. The next prime is 5916979. The reversal of 5916965 is 5696195.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5696195 = 5 ⋅1139239.

It can be written as a sum of positive squares in 2 ways, for example, as 1515361 + 4401604 = 1231^2 + 2098^2 .

It is a cyclic number.

It is not a de Polignac number, because 5916965 - 2⁴ = 5916949 is a prime.

It is a super-2 number, since 2×5916965² = 70020949622450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591692 + ... + 591701.

It is an arithmetic number, because the mean of its divisors is an integer number (1775091).

Almost surely, 2^5916965 is an apocalyptic number.

It is an amenable number.

5916965 is a deficient number, since it is larger than the sum of its proper divisors (1183399).

5916965 is a wasteful number, since it uses less digits than its factorization.

5916965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183398.

The product of its digits is 72900, while the sum is 41.

The square root of 5916965 is about 2432.4812435043. The cubic root of 5916965 is about 180.8699145675.

The spelling of 5916965 in words is "five million, nine hundred sixteen thousand, nine hundred sixty-five".