5981870 has 8 divisors (see below), whose sum is σ = 10767384. Its totient is φ = 2392744.

The previous prime is 5981867. The next prime is 5981873. The reversal of 5981870 is 781895.

It is an interprime number because it is at equal distance from previous prime (5981867) and next prime (5981873).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299084 + ... + 299103.

It is an arithmetic number, because the mean of its divisors is an integer number (1345923).

Almost surely, 2^5981870 is an apocalyptic number.

5981870 is a deficient number, since it is larger than the sum of its proper divisors (4785514).

5981870 is a wasteful number, since it uses less digits than its factorization.

5981870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598194.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 5981870 is about 2445.7861721745. The cubic root of 5981870 is about 181.5288502027.

It can be divided in two parts, 598 and 1870, that multiplied together give a triangular number (1118260 = T₁₄₉₅).

The spelling of 5981870 in words is "five million, nine hundred eighty-one thousand, eight hundred seventy".