36386506 has 32 divisors (see below), whose sum is σ = 62270208. Its totient is φ = 15818880.

The previous prime is 36386479. The next prime is 36386509. The reversal of 36386506 is 60568363.

36386506 = 189² + 190² + ... + 487².

36386506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (36386509) by changing a digit.

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, 42030 + ... + 42886.

It is an arithmetic number, because the mean of its divisors is an integer number (1945944).

Almost surely, 2^36386506 is an apocalyptic number.

36386506 is a deficient number, since it is larger than the sum of its proper divisors (25883702).

36386506 is a wasteful number, since it uses less digits than its factorization.

36386506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 36386506 is about 6032.1228435767. The cubic root of 36386506 is about 331.3702012566.

The spelling of 36386506 in words is "thirty-six million, three hundred eighty-six thousand, five hundred six".