542035206 has 32 divisors (see below), whose sum is σ = 1206266880. Its totient is φ = 180416808.

The previous prime is 542035199. The next prime is 542035223. The reversal of 542035206 is 602530245.

542035206 is a `hidden beast` number, since 5 + 420 + 35 + 206 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 542035206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32355 + ... + 46161.

It is an arithmetic number, because the mean of its divisors is an integer number (37695840).

Almost surely, 2^542035206 is an apocalyptic number.

542035206 is an abundant number, since it is smaller than the sum of its proper divisors (664231674).

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

542035206 is a wasteful number, since it uses less digits than its factorization.

542035206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14545 (or 14539 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 542035206 is about 23281.6495549607. The cubic root of 542035206 is about 815.3470392771.

The spelling of 542035206 in words is "five hundred forty-two million, thirty-five thousand, two hundred six".