2227952 has 20 divisors (see below), whose sum is σ = 4571136. Its totient is φ = 1048320.

The previous prime is 2227943. The next prime is 2227963. The reversal of 2227952 is 2597222.

It is a super-2 number, since 2×2227952² = 9927540228608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3824 + ... + 4367.

2^2227952 is an apocalyptic number.

It is an amenable number.

2227952 is an abundant number, since it is smaller than the sum of its proper divisors (2343184).

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

2227952 is a wasteful number, since it uses less digits than its factorization.

2227952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8216 (or 8210 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 2227952 is about 1492.6325736765. The cubic root of 2227952 is about 130.6076483900.

The spelling of 2227952 in words is "two million, two hundred twenty-seven thousand, nine hundred fifty-two".