546749244 has 48 divisors (see below), whose sum is σ = 1492108800. Its totient is φ = 172657008.

The previous prime is 546749243. The next prime is 546749251. The reversal of 546749244 is 442947645.

546749244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 546749244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546749243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131172 + ... + 135275.

It is an arithmetic number, because the mean of its divisors is an integer number (31085600).

Almost surely, 2^546749244 is an apocalyptic number.

546749244 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

546749244 is an abundant number, since it is smaller than the sum of its proper divisors (945359556).

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

546749244 is a wasteful number, since it uses less digits than its factorization.

546749244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266479 (or 266471 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 546749244 is about 23382.6697363667. The cubic root of 546749244 is about 817.7038898900.

The spelling of 546749244 in words is "five hundred forty-six million, seven hundred forty-nine thousand, two hundred forty-four".