36078042 has 64 divisors (see below), whose sum is σ = 96897024. Its totient is φ = 8648640.

The previous prime is 36078037. The next prime is 36078043. The reversal of 36078042 is 24087063.

It is a super-2 number, since 2×36078042² = 2603250229107528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36078043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3003 + ... + 9009.

It is an arithmetic number, because the mean of its divisors is an integer number (1514016).

Almost surely, 2^36078042 is an apocalyptic number.

It is a pronic number, being equal to 6006×6007.

It is a practical number, because each smaller number is the sum of distinct divisors of 36078042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48448512).

36078042 is an abundant number, since it is smaller than the sum of its proper divisors (60818982).

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

36078042 is a wasteful number, since it uses less digits than its factorization.

36078042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6043.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 36078042 is about 6006.4999791892. The cubic root of 36078042 is about 330.4311536129.

The spelling of 36078042 in words is "thirty-six million, seventy-eight thousand, forty-two".