5891340 has 144 divisors (see below), whose sum is σ = 20659968. Its totient is φ = 1228032.

The previous prime is 5891323. The next prime is 5891357. The reversal of 5891340 is 431985.

5891340 = T₁₇₅ + T₁₇₆ + ... + T₃₄₃.

It is an interprime number because it is at equal distance from previous prime (5891323) and next prime (5891357).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5891298 and 5891307.

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 47 ways as a sum of consecutive naturals, for example, 70939 + ... + 71021.

It is an arithmetic number, because the mean of its divisors is an integer number (143472).

Almost surely, 2^5891340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5891340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10329984).

5891340 is an abundant number, since it is smaller than the sum of its proper divisors (14768628).

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

5891340 is a wasteful number, since it uses less digits than its factorization.

5891340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5891340 is about 2427.2082728930. The cubic root of 5891340 is about 180.6084348821.

The spelling of 5891340 in words is "five million, eight hundred ninety-one thousand, three hundred forty".