546840315 has 40 divisors (see below), whose sum is σ = 1120305120. Its totient is φ = 249982848.

The previous prime is 546840293. The next prime is 546840323. The reversal of 546840315 is 513048645.

It is a happy number.

546840315 is a `hidden beast` number, since 546 + 84 + 0 + 31 + 5 = 666.

546840315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 546840315 - 2⁷ = 546840187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 546840315.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 93610 + ... + 99279.

It is an arithmetic number, because the mean of its divisors is an integer number (28007628).

Almost surely, 2^546840315 is an apocalyptic number.

546840315 is an abundant number, since it is smaller than the sum of its proper divisors (573464805).

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

546840315 is a wasteful number, since it uses less digits than its factorization.

546840315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192913 (or 192904 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 546840315 is about 23384.6170590839. The cubic root of 546840315 is about 817.7492885058.

The spelling of 546840315 in words is "five hundred forty-six million, eight hundred forty thousand, three hundred fifteen".