5897890 has 16 divisors (see below), whose sum is σ = 11078208. Its totient is φ = 2256496.

The previous prime is 5897869. The next prime is 5897917. The reversal of 5897890 is 987985.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 5897890.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12592 + ... + 13051.

It is an arithmetic number, because the mean of its divisors is an integer number (692388).

Almost surely, 2^5897890 is an apocalyptic number.

5897890 is a deficient number, since it is larger than the sum of its proper divisors (5180318).

5897890 is a wasteful number, since it uses less digits than its factorization.

5897890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25673.

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 5897890 is about 2428.5571848322. The cubic root of 5897890 is about 180.6753436614.

The spelling of 5897890 in words is "five million, eight hundred ninety-seven thousand, eight hundred ninety".