36085511 has 12 divisors (see below), whose sum is σ = 45793800. Its totient is φ = 28118160.

The previous prime is 36085507. The next prime is 36085513. The reversal of 36085511 is 11558063.

36085511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36085511 - 2² = 36085507 is a prime.

It is a super-2 number, since 2×36085511² = 2604328208262242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36085513) 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 11 ways as a sum of consecutive naturals, for example, 32936 + ... + 34013.

It is an arithmetic number, because the mean of its divisors is an integer number (3816150).

Almost surely, 2^36085511 is an apocalyptic number.

36085511 is a deficient number, since it is larger than the sum of its proper divisors (9708289).

36085511 is a wasteful number, since it uses less digits than its factorization.

36085511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66974 (or 66967 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 36085511 is about 6007.1216901275. The cubic root of 36085511 is about 330.4539543698.

It can be divided in two parts, 3608 and 5511, that added together give a palindrome (9119).

The spelling of 36085511 in words is "thirty-six million, eighty-five thousand, five hundred eleven".