36261156 has 24 divisors (see below), whose sum is σ = 88288704. Its totient is φ = 11561440.

The previous prime is 36261131. The next prime is 36261157. The reversal of 36261156 is 65116263.

It is not an unprimeable number, because it can be changed into a prime (36261157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65415 + ... + 65966.

It is an arithmetic number, because the mean of its divisors is an integer number (3678696).

Almost surely, 2^36261156 is an apocalyptic number.

It is an amenable number.

36261156 is an abundant number, since it is smaller than the sum of its proper divisors (52027548).

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

36261156 is a wasteful number, since it uses less digits than its factorization.

36261156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131411 (or 131409 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 36261156 is about 6021.7236735008. The cubic root of 36261156 is about 330.9892446069.

The spelling of 36261156 in words is "thirty-six million, two hundred sixty-one thousand, one hundred fifty-six".