541132146 has 36 divisors (see below), whose sum is σ = 1187728542. Its totient is φ = 178057152.

The previous prime is 541132121. The next prime is 541132153. The reversal of 541132146 is 641231145.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 528494121 + 12638025 = 22989^2 + 3555^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 109930 + ... + 114746.

Almost surely, 2^541132146 is an apocalyptic number.

541132146 is an abundant number, since it is smaller than the sum of its proper divisors (646596396).

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

541132146 is a wasteful number, since it uses less digits than its factorization.

541132146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4983 (or 4901 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 541132146 is about 23262.2472259238. The cubic root of 541132146 is about 814.8939834748.

The spelling of 541132146 in words is "five hundred forty-one million, one hundred thirty-two thousand, one hundred forty-six".