227541090 has 64 divisors (see below), whose sum is σ = 660835584. Its totient is φ = 48949248.

The previous prime is 227541089. The next prime is 227541173. The reversal of 227541090 is 90145722.

227541090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28299 + ... + 35438.

It is an arithmetic number, because the mean of its divisors is an integer number (10325556).

Almost surely, 2^227541090 is an apocalyptic number.

227541090 is an abundant number, since it is smaller than the sum of its proper divisors (433294494).

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

227541090 is a wasteful number, since it uses less digits than its factorization.

227541090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63771.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 227541090 is about 15084.4651877354. The cubic root of 227541090 is about 610.5013257589.

It can be divided in two parts, 2275 and 41090, that added together give a triangular number (43365 = T₂₉₄).

The spelling of 227541090 in words is "two hundred twenty-seven million, five hundred forty-one thousand, ninety".