2102232 has 32 divisors (see below), whose sum is σ = 5734080. Its totient is φ = 636960.

The previous prime is 2102213. The next prime is 2102249. The reversal of 2102232 is 2322012.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3718 + ... + 4245.

It is an arithmetic number, because the mean of its divisors is an integer number (179190).

2^2102232 is an apocalyptic number.

2102232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2102232 is an abundant number, since it is smaller than the sum of its proper divisors (3631848).

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

2102232 is a wasteful number, since it uses less digits than its factorization.

2102232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983 (or 7979 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2102232 is about 1449.9075832618. The cubic root of 2102232 is about 128.1032695250.

Adding to 2102232 its reverse (2322012), we get a palindrome (4424244).

It can be divided in two parts, 210 and 2232, that added together give a palindrome (2442).

The spelling of 2102232 in words is "two million, one hundred two thousand, two hundred thirty-two".