546671240 has 32 divisors (see below), whose sum is σ = 1230871680. Its totient is φ = 218515392.

The previous prime is 546671221. The next prime is 546671269. The reversal of 546671240 is 42176645.

It is a self number, because there is not a number n which added to its sum of digits gives 546671240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65969 + ... + 73791.

It is an arithmetic number, because the mean of its divisors is an integer number (38464740).

Almost surely, 2^546671240 is an apocalyptic number.

It is an amenable number.

546671240 is an abundant number, since it is smaller than the sum of its proper divisors (684200440).

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

546671240 is a wasteful number, since it uses less digits than its factorization.

546671240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9581 (or 9577 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 546671240 is about 23381.0016894059. The cubic root of 546671240 is about 817.6650011255.

The spelling of 546671240 in words is "five hundred forty-six million, six hundred seventy-one thousand, two hundred forty".