5440986 has 32 divisors (see below), whose sum is σ = 12804480. Its totient is φ = 1706688.

The previous prime is 5440957. The next prime is 5440991. The reversal of 5440986 is 6890445.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5440986.

It is an unprimeable number.

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, 2046 + ... + 3881.

It is an arithmetic number, because the mean of its divisors is an integer number (400140).

Almost surely, 2^5440986 is an apocalyptic number.

5440986 is an abundant number, since it is smaller than the sum of its proper divisors (7363494).

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

5440986 is a wasteful number, since it uses less digits than its factorization.

5440986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5955 (or 5949 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5440986 is about 2332.5921203674. The cubic root of 5440986 is about 175.8838119161.

The spelling of 5440986 in words is "five million, four hundred forty thousand, nine hundred eighty-six".