36022340 has 12 divisors (see below), whose sum is σ = 75646956. Its totient is φ = 14408928.

The previous prime is 36022339. The next prime is 36022367. The reversal of 36022340 is 4322063.

It can be written as a sum of positive squares in 2 ways, for example, as 21215236 + 14807104 = 4606^2 + 3848^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 1801117 = 36022340 / (3 + 6 + 0 + 2 + 2 + 3 + 4 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900539 + ... + 900578.

It is an arithmetic number, because the mean of its divisors is an integer number (6303913).

Almost surely, 2^36022340 is an apocalyptic number.

It is an amenable number.

36022340 is an abundant number, since it is smaller than the sum of its proper divisors (39624616).

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

36022340 is a wasteful number, since it uses less digits than its factorization.

36022340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801126 (or 1801124 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 36022340 is about 6001.8613779393. The cubic root of 36022340 is about 330.2610117428.

The spelling of 36022340 in words is "thirty-six million, twenty-two thousand, three hundred forty".