36255381 has 8 divisors (see below), whose sum is σ = 48414624. Its totient is φ = 24133200.

The previous prime is 36255371. The next prime is 36255397. The reversal of 36255381 is 18355263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36255381 - 2¹⁰ = 36254357 is a prime.

It is a super-2 number, since 2×36255381² = 2628905302910322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36255311) 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, 6895 + ... + 10956.

It is an arithmetic number, because the mean of its divisors is an integer number (6051828).

Almost surely, 2^36255381 is an apocalyptic number.

It is an amenable number.

36255381 is a deficient number, since it is larger than the sum of its proper divisors (12159243).

36255381 is a wasteful number, since it uses less digits than its factorization.

36255381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18531.

The product of its digits is 21600, while the sum is 33.

The square root of 36255381 is about 6021.2441405411. The cubic root of 36255381 is about 330.9716724114.

The spelling of 36255381 in words is "thirty-six million, two hundred fifty-five thousand, three hundred eighty-one".