546124638 has 64 divisors (see below), whose sum is σ = 1178173440. Its totient is φ = 168249312.

The previous prime is 546124589. The next prime is 546124651. The reversal of 546124638 is 836421645.

It is a junction number, because it is equal to n+sod(n) for n = 546124596 and 546124605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 969745 + ... + 970307.

It is an arithmetic number, because the mean of its divisors is an integer number (18408960).

Almost surely, 2^546124638 is an apocalyptic number.

546124638 is an abundant number, since it is smaller than the sum of its proper divisors (632048802).

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

546124638 is a wasteful number, since it uses less digits than its factorization.

546124638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781.

The product of its digits is 138240, while the sum is 39.

The square root of 546124638 is about 23369.3097459039. The cubic root of 546124638 is about 817.3923897671.

The spelling of 546124638 in words is "five hundred forty-six million, one hundred twenty-four thousand, six hundred thirty-eight".