546749246 has 8 divisors (see below), whose sum is σ = 820281384. Its totient is φ = 273322120.

The previous prime is 546749243. The next prime is 546749251. The reversal of 546749246 is 642947645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 546749246.

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 3 ways as a sum of consecutive naturals, for example, 11600 + ... + 35043.

It is an arithmetic number, because the mean of its divisors is an integer number (102535173).

Almost surely, 2^546749246 is an apocalyptic number.

546749246 is a deficient number, since it is larger than the sum of its proper divisors (273532138).

546749246 is a wasteful number, since it uses less digits than its factorization.

546749246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52506.

The product of its digits is 1451520, while the sum is 47.

The square root of 546749246 is about 23382.6697791334. The cubic root of 546749246 is about 817.7038908871.

The spelling of 546749246 in words is "five hundred forty-six million, seven hundred forty-nine thousand, two hundred forty-six".