5981090 has 32 divisors (see below), whose sum is σ = 11162880. Its totient is φ = 2306304.

The previous prime is 5981077. The next prime is 5981099. The reversal of 5981090 is 901895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981099) 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 15 ways as a sum of consecutive naturals, for example, 52874 + ... + 52986.

It is an arithmetic number, because the mean of its divisors is an integer number (348840).

Almost surely, 2^5981090 is an apocalyptic number.

5981090 is a deficient number, since it is larger than the sum of its proper divisors (5181790).

5981090 is a wasteful number, since it uses less digits than its factorization.

5981090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 5981090 is about 2445.6267090462. The cubic root of 5981090 is about 181.5209597683.

The spelling of 5981090 in words is "five million, nine hundred eighty-one thousand, ninety".