5907889 has 4 divisors (see below), whose sum is σ = 6362356. Its totient is φ = 5453424.

The previous prime is 5907883. The next prime is 5907907. The reversal of 5907889 is 9887095.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3045025 + 2862864 = 1745^2 + 1692^2 .

It is a cyclic number.

It is not a de Polignac number, because 5907889 - 2⁷ = 5907761 is a prime.

5907889 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5907883) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 227214 + ... + 227239.

It is an arithmetic number, because the mean of its divisors is an integer number (1590589).

Almost surely, 2^5907889 is an apocalyptic number.

It is an amenable number.

5907889 is a deficient number, since it is larger than the sum of its proper divisors (454467).

5907889 is a wasteful number, since it uses less digits than its factorization.

5907889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454466.

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

The square root of 5907889 is about 2430.6149427665. The cubic root of 5907889 is about 180.7773887881. Note that the first 3 decimals are identical.

Subtracting from 5907889 its product of nonzero digits (181440), we obtain a square (5726449 = 2393²).

The spelling of 5907889 in words is "five million, nine hundred seven thousand, eight hundred eighty-nine".