2227932 has 72 divisors (see below), whose sum is σ = 6735120. Its totient is φ = 635040.

The previous prime is 2227919. The next prime is 2227943. The reversal of 2227932 is 2397222.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2227896 and 2227905.

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, 5082 + ... + 5502.

2^2227932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2227932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3367560).

2227932 is an abundant number, since it is smaller than the sum of its proper divisors (4507188).

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

2227932 is a wasteful number, since it uses less digits than its factorization.

2227932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 433 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2227932 is about 1492.6258740890. The cubic root of 2227932 is about 130.6072575736.

The spelling of 2227932 in words is "two million, two hundred twenty-seven thousand, nine hundred thirty-two".