2102324 has 12 divisors (see below), whose sum is σ = 4204704. Its totient is φ = 900984.

The previous prime is 2102323. The next prime is 2102329. The reversal of 2102324 is 4232012.

2102324 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2102299 and 2102308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37514 + ... + 37569.

It is an arithmetic number, because the mean of its divisors is an integer number (350392).

2^2102324 is an apocalyptic number.

It is an amenable number.

2102324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2102324 is a wasteful number, since it uses less digits than its factorization.

2102324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75094 (or 75092 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2102324 is about 1449.9393090747. The cubic root of 2102324 is about 128.1051382260.

Adding to 2102324 its reverse (4232012), we get a palindrome (6334336).

The spelling of 2102324 in words is "two million, one hundred two thousand, three hundred twenty-four".