542276112 has 160 divisors (see below), whose sum is σ = 1698462720. Its totient is φ = 145635840.

The previous prime is 542276089. The next prime is 542276123. The reversal of 542276112 is 211672245.

It is a self number, because there is not a number n which added to its sum of digits gives 542276112.

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, 1104187 + ... + 1104677.

It is an arithmetic number, because the mean of its divisors is an integer number (10615392).

Almost surely, 2^542276112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542276112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849231360).

542276112 is an abundant number, since it is smaller than the sum of its proper divisors (1156186608).

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

542276112 is a wasteful number, since it uses less digits than its factorization.

542276112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 695 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 542276112 is about 23286.8227115680. The cubic root of 542276112 is about 815.4678142742.

The spelling of 542276112 in words is "five hundred forty-two million, two hundred seventy-six thousand, one hundred twelve".