5891612 has 12 divisors (see below), whose sum is σ = 10643136. Its totient is φ = 2850720.

The previous prime is 5891597. The next prime is 5891617. The reversal of 5891612 is 2161985.

It is a super-2 number, since 2×5891612² = 69422183917088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5891617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23633 + ... + 23880.

It is an arithmetic number, because the mean of its divisors is an integer number (886928).

Almost surely, 2^5891612 is an apocalyptic number.

It is an amenable number.

5891612 is a deficient number, since it is larger than the sum of its proper divisors (4751524).

5891612 is a wasteful number, since it uses less digits than its factorization.

5891612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47548 (or 47546 counting only the distinct ones).

The product of its digits is 4320, while the sum is 32.

The square root of 5891612 is about 2427.2643036967. The cubic root of 5891612 is about 180.6112143708.

The spelling of 5891612 in words is "five million, eight hundred ninety-one thousand, six hundred twelve".