226086380 has 24 divisors (see below), whose sum is σ = 511303632. Its totient is φ = 83477952.

The previous prime is 226086373. The next prime is 226086401. The reversal of 226086380 is 83680622.

It is a super-2 number, since 2×226086380² = 102230102443008800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226086380.

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, 434522 + ... + 435041.

It is an arithmetic number, because the mean of its divisors is an integer number (21304318).

Almost surely, 2^226086380 is an apocalyptic number.

226086380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226086380 is an abundant number, since it is smaller than the sum of its proper divisors (285217252).

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

226086380 is a wasteful number, since it uses less digits than its factorization.

226086380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869585 (or 869583 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 226086380 is about 15036.1690599700. The cubic root of 226086380 is about 609.1975294022.

The spelling of 226086380 in words is "two hundred twenty-six million, eighty-six thousand, three hundred eighty".