5918980 has 12 divisors (see below), whose sum is σ = 12429900. Its totient is φ = 2367584.

The previous prime is 5918977. The next prime is 5918999. The reversal of 5918980 is 898195.

It can be written as a sum of positive squares in 2 ways, for example, as 2286144 + 3632836 = 1512^2 + 1906^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147955 + ... + 147994.

It is an arithmetic number, because the mean of its divisors is an integer number (1035825).

Almost surely, 2^5918980 is an apocalyptic number.

It is an amenable number.

5918980 is an abundant number, since it is smaller than the sum of its proper divisors (6510920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5918980 is a wasteful number, since it uses less digits than its factorization.

5918980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295958 (or 295956 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 5918980 is about 2432.8953943809. The cubic root of 5918980 is about 180.8904437585.

The spelling of 5918980 in words is "five million, nine hundred eighteen thousand, nine hundred eighty".