225583086 has 16 divisors (see below), whose sum is σ = 474912000. Its totient is φ = 71236728.

The previous prime is 225583079. The next prime is 225583093. The reversal of 225583086 is 680385522.

It is an interprime number because it is at equal distance from previous prime (225583079) and next prime (225583093).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989286 + ... + 989513.

It is an arithmetic number, because the mean of its divisors is an integer number (29682000).

Almost surely, 2^225583086 is an apocalyptic number.

225583086 is an abundant number, since it is smaller than the sum of its proper divisors (249328914).

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

225583086 is a wasteful number, since it uses less digits than its factorization.

225583086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978823.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 225583086 is about 15019.4236240942. The cubic root of 225583086 is about 608.7451458840.

The spelling of 225583086 in words is "two hundred twenty-five million, five hundred eighty-three thousand, eighty-six".