549462 has 8 divisors (see below), whose sum is σ = 1098936. Its totient is φ = 183152.

The previous prime is 549449. The next prime is 549481. The reversal of 549462 is 264945.

It is a sphenic number, since it is the product of 3 distinct primes.

549462 is an admirable number.

It is a d-powerful number, because it can be written as 5⁷ + 4⁴ + 4⁵ + 9⁵ + 6⁷ + 2¹⁷ .

It is a congruent 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, 45783 + ... + 45794.

It is an arithmetic number, because the mean of its divisors is an integer number (137367).

2⁵⁴⁹⁴⁶² is an apocalyptic number.

549462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

549462 is a wasteful number, since it uses less digits than its factorization.

549462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91582.

The product of its digits is 8640, while the sum is 30.

The square root of 549462 is about 741.2570404387. The cubic root of 549462 is about 81.9054035057.

The spelling of 549462 in words is "five hundred forty-nine thousand, four hundred sixty-two".