5861870 has 32 divisors (see below), whose sum is σ = 12312000. Its totient is φ = 2008608.

The previous prime is 5861851. The next prime is 5861881. The reversal of 5861870 is 781685.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5861870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2576 + ... + 4284.

It is an arithmetic number, because the mean of its divisors is an integer number (384750).

Almost surely, 2^5861870 is an apocalyptic number.

5861870 is an abundant number, since it is smaller than the sum of its proper divisors (6450130).

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

5861870 is a wasteful number, since it uses less digits than its factorization.

5861870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 5861870 is about 2421.1299015129. The cubic root of 5861870 is about 180.3067813697.

The spelling of 5861870 in words is "five million, eight hundred sixty-one thousand, eight hundred seventy".