224276361 has 16 divisors (see below), whose sum is σ = 317049600. Its totient is φ = 140624208.

The previous prime is 224276341. The next prime is 224276363. The reversal of 224276361 is 163672422.

It is not a de Polignac number, because 224276361 - 2¹³ = 224268169 is a prime.

It is a super-2 number, since 2×224276361² = 100599772206804642, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224276363) 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, 6231 + ... + 22076.

It is an arithmetic number, because the mean of its divisors is an integer number (19815600).

Almost surely, 2^224276361 is an apocalyptic number.

It is an amenable number.

224276361 is a deficient number, since it is larger than the sum of its proper divisors (92773239).

224276361 is a wasteful number, since it uses less digits than its factorization.

224276361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28468.

The product of its digits is 24192, while the sum is 33.

The square root of 224276361 is about 14975.8592741786. The cubic root of 224276361 is about 607.5674520778.

The spelling of 224276361 in words is "two hundred twenty-four million, two hundred seventy-six thousand, three hundred sixty-one".