546240941 has 4 divisors (see below), whose sum is σ = 547862172. Its totient is φ = 544619712.

The previous prime is 546240917. The next prime is 546240973. The reversal of 546240941 is 149042645.

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

It can be written as a sum of positive squares in 2 ways, for example, as 194490916 + 351750025 = 13946^2 + 18755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546240941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546240641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810110 + ... + 810783.

It is an arithmetic number, because the mean of its divisors is an integer number (136965543).

Almost surely, 2^546240941 is an apocalyptic number.

It is an amenable number.

546240941 is a deficient number, since it is larger than the sum of its proper divisors (1621231).

546240941 is a wasteful number, since it uses less digits than its factorization.

546240941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621230.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 546240941 is about 23371.7979838950. The cubic root of 546240941 is about 817.4504097580.

The spelling of 546240941 in words is "five hundred forty-six million, two hundred forty thousand, nine hundred forty-one".