5450986 has 16 divisors (see below), whose sum is σ = 8739360. Its totient is φ = 2542320.

The previous prime is 5450971. The next prime is 5450987. The reversal of 5450986 is 6890545.

It is not an unprimeable number, because it can be changed into a prime (5450987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476 + ... + 3616.

It is an arithmetic number, because the mean of its divisors is an integer number (546210).

Almost surely, 2^5450986 is an apocalyptic number.

5450986 is a deficient number, since it is larger than the sum of its proper divisors (3288374).

5450986 is a wasteful number, since it uses less digits than its factorization.

5450986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 5450986 is about 2334.7346744331. The cubic root of 5450986 is about 175.9914983841.

It can be divided in two parts, 54 and 50986, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 5450986 in words is "five million, four hundred fifty thousand, nine hundred eighty-six".