542002026 has 32 divisors (see below), whose sum is σ = 1110060288. Its totient is φ = 176345600.

The previous prime is 542001997. The next prime is 542002039. The reversal of 542002026 is 620200245.

It is a junction number, because it is equal to n+sod(n) for n = 542001993 and 542002011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110686 + ... + 115478.

It is an arithmetic number, because the mean of its divisors is an integer number (34689384).

Almost surely, 2^542002026 is an apocalyptic number.

542002026 is an abundant number, since it is smaller than the sum of its proper divisors (568058262).

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

542002026 is a wasteful number, since it uses less digits than its factorization.

542002026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 542002026 is about 23280.9369656807. The cubic root of 542002026 is about 815.3304021248.

The spelling of 542002026 in words is "five hundred forty-two million, two thousand, twenty-six".