5905845 has 64 divisors (see below), whose sum is σ = 11854080. Its totient is φ = 2764800.

The previous prime is 5905831. The next prime is 5905847. The reversal of 5905845 is 5485095.

It is a happy number.

It is not a de Polignac number, because 5905845 - 2⁵ = 5905813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5905847) 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 63 ways as a sum of consecutive naturals, for example, 60837 + ... + 60933.

It is an arithmetic number, because the mean of its divisors is an integer number (185220).

Almost surely, 2^5905845 is an apocalyptic number.

5905845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5905845 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

5905845 is a wasteful number, since it uses less digits than its factorization.

5905845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 5905845 is about 2430.1944366655. The cubic root of 5905845 is about 180.7565380462.

The spelling of 5905845 in words is "five million, nine hundred five thousand, eight hundred forty-five".