546502 has 8 divisors (see below), whose sum is σ = 894312. Its totient is φ = 248400.

The previous prime is 546479. The next prime is 546509. The reversal of 546502 is 205645.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 24841 = 546502 / (5 + 4 + 6 + 5 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546509) 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, 12399 + ... + 12442.

It is an arithmetic number, because the mean of its divisors is an integer number (111789).

2⁵⁴⁶⁵⁰² is an apocalyptic number.

546502 is a deficient number, since it is larger than the sum of its proper divisors (347810).

546502 is a wasteful number, since it uses less digits than its factorization.

546502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24854.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 546502 is about 739.2577358405. The cubic root of 546502 is about 81.7580614083.

It can be divided in two parts, 54 and 6502, that added together give a palindrome (6556).

The spelling of 546502 in words is "five hundred forty-six thousand, five hundred two".