541946 has 4 divisors (see below), whose sum is σ = 812922. Its totient is φ = 270972.

The previous prime is 541927. The next prime is 541951. The reversal of 541946 is 649145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 390625 + 151321 = 625^2 + 389^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135485 + ... + 135488.

2⁵⁴¹⁹⁴⁶ is an apocalyptic number.

541946 is a deficient number, since it is larger than the sum of its proper divisors (270976).

541946 is a wasteful number, since it uses less digits than its factorization.

541946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270975.

The product of its digits is 4320, while the sum is 29.

The square root of 541946 is about 736.1698173655. The cubic root of 541946 is about 81.5302307965.

The spelling of 541946 in words is "five hundred forty-one thousand, nine hundred forty-six".