227877340 has 48 divisors (see below), whose sum is σ = 487710720. Its totient is φ = 89418560.

The previous prime is 227877337. The next prime is 227877341. The reversal of 227877340 is 43778722.

227877340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 227877293 and 227877302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227877341) 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, 543651 + ... + 544069.

It is an arithmetic number, because the mean of its divisors is an integer number (10160640).

Almost surely, 2^227877340 is an apocalyptic number.

227877340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227877340 is an abundant number, since it is smaller than the sum of its proper divisors (259833380).

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

227877340 is a wasteful number, since it uses less digits than its factorization.

227877340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 227877340 is about 15095.6066456436. The cubic root of 227877340 is about 610.8019015587.

The spelling of 227877340 in words is "two hundred twenty-seven million, eight hundred seventy-seven thousand, three hundred forty".