2227930 has 8 divisors (see below), whose sum is σ = 4010292. Its totient is φ = 891168.

The previous prime is 2227919. The next prime is 2227943. The reversal of 2227930 is 397222.

It can be written as a sum of positive squares in 2 ways, for example, as 2013561 + 214369 = 1419^2 + 463^2 .

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

It is a super-3 number, since 3×2227930³ = 33176141844333771000, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2227895 and 2227904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111387 + ... + 111406.

2^2227930 is an apocalyptic number.

2227930 is a deficient number, since it is larger than the sum of its proper divisors (1782362).

2227930 is a wasteful number, since it uses less digits than its factorization.

2227930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222800.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2227930 is about 1492.6252041286. The cubic root of 2227930 is about 130.6072184918.

The spelling of 2227930 in words is "two million, two hundred twenty-seven thousand, nine hundred thirty".