5540958 has 12 divisors (see below), whose sum is σ = 12005448. Its totient is φ = 1846980.

The previous prime is 5540939. The next prime is 5540993. The reversal of 5540958 is 8590455.

It is a happy number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 153898 + ... + 153933.

It is an arithmetic number, because the mean of its divisors is an integer number (1000454).

Almost surely, 2^5540958 is an apocalyptic number.

5540958 is an abundant number, since it is smaller than the sum of its proper divisors (6464490).

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

5540958 is a wasteful number, since it uses less digits than its factorization.

5540958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307839 (or 307836 counting only the distinct ones).

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

The square root of 5540958 is about 2353.9239579901. The cubic root of 5540958 is about 176.9545032925.

The spelling of 5540958 in words is "five million, five hundred forty thousand, nine hundred fifty-eight".