546629860 has 48 divisors (see below), whose sum is σ = 1347381504. Its totient is φ = 182348928.

The previous prime is 546629843. The next prime is 546629869. The reversal of 546629860 is 68926645.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 546629860.

It is not an unprimeable number, because it can be changed into a prime (546629869) 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, 47584 + ... + 57943.

It is an arithmetic number, because the mean of its divisors is an integer number (28070448).

Almost surely, 2^546629860 is an apocalyptic number.

It is an amenable number.

546629860 is an abundant number, since it is smaller than the sum of its proper divisors (800751644).

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

546629860 is a wasteful number, since it uses less digits than its factorization.

546629860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105580 (or 105578 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 546629860 is about 23380.1167661755. The cubic root of 546629860 is about 817.6443696935.

The spelling of 546629860 in words is "five hundred forty-six million, six hundred twenty-nine thousand, eight hundred sixty".