5891422 has 4 divisors (see below), whose sum is σ = 8837136. Its totient is φ = 2945710.

The previous prime is 5891419. The next prime is 5891429. The reversal of 5891422 is 2241985.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2241985 = 5 ⋅448397.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5891429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1472854 + ... + 1472857.

It is an arithmetic number, because the mean of its divisors is an integer number (2209284).

Almost surely, 2^5891422 is an apocalyptic number.

5891422 is a deficient number, since it is larger than the sum of its proper divisors (2945714).

5891422 is a wasteful number, since it uses less digits than its factorization.

5891422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2945713.

The product of its digits is 5760, while the sum is 31.

The square root of 5891422 is about 2427.2251646685. The cubic root of 5891422 is about 180.6092728252.

The spelling of 5891422 in words is "five million, eight hundred ninety-one thousand, four hundred twenty-two".