36281088 has 144 divisors (see below), whose sum is σ = 111602400. Its totient is φ = 11612160.

The previous prime is 36281087. The next prime is 36281099. The reversal of 36281088 is 88018263.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (36281087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200358 + ... + 200538.

Almost surely, 2^36281088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36281088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55801200).

36281088 is an abundant number, since it is smaller than the sum of its proper divisors (75321312).

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

36281088 is a wasteful number, since it uses less digits than its factorization.

36281088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 36281088 is about 6023.3784539908. The cubic root of 36281088 is about 331.0498794563.

The spelling of 36281088 in words is "thirty-six million, two hundred eighty-one thousand, eighty-eight".