36012078 has 12 divisors (see below), whose sum is σ = 78026208. Its totient is φ = 12004020.

The previous prime is 36012061. The next prime is 36012107. The reversal of 36012078 is 87021063.

Added to its reverse (87021063) it gives a triangular number (123033141 = T₁₅₆₈₆).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000318 + ... + 1000353.

It is an arithmetic number, because the mean of its divisors is an integer number (6502184).

Almost surely, 2^36012078 is an apocalyptic number.

36012078 is an abundant number, since it is smaller than the sum of its proper divisors (42014130).

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

36012078 is a wasteful number, since it uses less digits than its factorization.

36012078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000679 (or 2000676 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 36012078 is about 6001.0064155940. The cubic root of 36012078 is about 330.2296473137.

Adding to 36012078 its reverse (87021063), we get a triangular number (123033141 = T₁₅₆₈₆).

The spelling of 36012078 in words is "thirty-six million, twelve thousand, seventy-eight".