541922 has 4 divisors (see below), whose sum is σ = 812886. Its totient is φ = 270960.

The previous prime is 541901. The next prime is 541927. The reversal of 541922 is 229145.

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., 312481 + 229441 = 559^2 + 479^2 .

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (541927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135479 + ... + 135482.

2⁵⁴¹⁹²² is an apocalyptic number.

541922 is a deficient number, since it is larger than the sum of its proper divisors (270964).

541922 is a wasteful number, since it uses less digits than its factorization.

541922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270963.

The product of its digits is 720, while the sum is 23.

The square root of 541922 is about 736.1535165983. The cubic root of 541922 is about 81.5290272606.

The spelling of 541922 in words is "five hundred forty-one thousand, nine hundred twenty-two".