5485990 has 16 divisors (see below), whose sum is σ = 10142352. Its totient is φ = 2134944.

The previous prime is 5485969. The next prime is 5485993. The reversal of 5485990 is 995845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5485993) 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 7 ways as a sum of consecutive naturals, for example, 7044 + ... + 7783.

It is an arithmetic number, because the mean of its divisors is an integer number (633897).

Almost surely, 2^5485990 is an apocalyptic number.

5485990 is a deficient number, since it is larger than the sum of its proper divisors (4656362).

5485990 is a wasteful number, since it uses less digits than its factorization.

5485990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14871.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 5485990 is about 2342.2190333101. The cubic root of 5485990 is about 176.3674099909.

The spelling of 5485990 in words is "five million, four hundred eighty-five thousand, nine hundred ninety".