36055261 has 12 divisors (see below), whose sum is σ = 39843072. Its totient is φ = 32357000.

The previous prime is 36055259. The next prime is 36055267. The reversal of 36055261 is 16255063.

It is not a de Polignac number, because 36055261 - 2¹ = 36055259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36055267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188676 + ... + 188866.

It is an arithmetic number, because the mean of its divisors is an integer number (3320256).

Almost surely, 2^36055261 is an apocalyptic number.

It is an amenable number.

36055261 is a deficient number, since it is larger than the sum of its proper divisors (3787811).

36055261 is a wasteful number, since it uses less digits than its factorization.

36055261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 36055261 is about 6004.6033174557. The cubic root of 36055261 is about 330.3615901829.

The spelling of 36055261 in words is "thirty-six million, fifty-five thousand, two hundred sixty-one".