227104956 has 72 divisors (see below), whose sum is σ = 623261184. Its totient is φ = 69310080.

The previous prime is 227104939. The next prime is 227104963. The reversal of 227104956 is 659401722.

227104956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×227104956² = 103153322079523872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 227104956.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57526 + ... + 61346.

Almost surely, 2^227104956 is an apocalyptic number.

227104956 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227104956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311630592).

227104956 is an abundant number, since it is smaller than the sum of its proper divisors (396156228).

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

227104956 is a wasteful number, since it uses less digits than its factorization.

227104956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971 (or 3966 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 227104956 is about 15070.0018579959. The cubic root of 227104956 is about 610.1110216272. Note that the first 3 decimals are identical.

The spelling of 227104956 in words is "two hundred twenty-seven million, one hundred four thousand, nine hundred fifty-six".