5801890 has 16 divisors (see below), whose sum is σ = 10471032. Its totient is φ = 2314624.

The previous prime is 5801881. The next prime is 5801891. The reversal of 5801890 is 981085.

It can be written as a sum of positive squares in 4 ways, for example, as 5678689 + 123201 = 2383^2 + 351^2 .

It is not an unprimeable number, because it can be changed into a prime (5801891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6342 + ... + 7198.

Almost surely, 2^5801890 is an apocalyptic number.

5801890 is a deficient number, since it is larger than the sum of its proper divisors (4669142).

5801890 is a wasteful number, since it uses less digits than its factorization.

5801890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541.

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 5801890 is about 2408.7112736897. The cubic root of 5801890 is about 179.6896916935.

The spelling of 5801890 in words is "five million, eight hundred one thousand, eight hundred ninety".