227950563 has 8 divisors (see below), whose sum is σ = 305509648. Its totient is φ = 151179264.

The previous prime is 227950561. The next prime is 227950589. The reversal of 227950563 is 365059722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 227950563 - 2¹ = 227950561 is a prime.

It is a super-2 number, since 2×227950563² = 103922918344033938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227950561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196270 + ... + 197427.

It is an arithmetic number, because the mean of its divisors is an integer number (38188706).

Almost surely, 2^227950563 is an apocalyptic number.

227950563 is a deficient number, since it is larger than the sum of its proper divisors (77559085).

227950563 is a wasteful number, since it uses less digits than its factorization.

227950563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393893.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 227950563 is about 15098.0317591400. The cubic root of 227950563 is about 610.8673168066.

The spelling of 227950563 in words is "two hundred twenty-seven million, nine hundred fifty thousand, five hundred sixty-three".