5911612 has 12 divisors (see below), whose sum is σ = 11823280. Its totient is φ = 2533536.

The previous prime is 5911589. The next prime is 5911651. The reversal of 5911612 is 2161195.

5911612 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 105537 + ... + 105592.

Almost surely, 2^5911612 is an apocalyptic number.

It is an amenable number.

5911612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5911612 is a wasteful number, since it uses less digits than its factorization.

5911612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211140 (or 211138 counting only the distinct ones).

The product of its digits is 540, while the sum is 25.

The square root of 5911612 is about 2431.3806777220. The cubic root of 5911612 is about 180.8153545709.

The spelling of 5911612 in words is "five million, nine hundred eleven thousand, six hundred twelve".