2125326 has 24 divisors (see below), whose sum is σ = 4945320. Its totient is φ = 607152.

The previous prime is 2125313. The next prime is 2125327. The reversal of 2125326 is 6235212.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3321 + ... + 3908.

It is an arithmetic number, because the mean of its divisors is an integer number (206055).

2^2125326 is an apocalyptic number.

2125326 is an abundant number, since it is smaller than the sum of its proper divisors (2819994).

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

2125326 is a wasteful number, since it uses less digits than its factorization.

2125326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248 (or 7241 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 2125326 is about 1457.8497865007. The cubic root of 2125326 is about 128.5706536108.

The spelling of 2125326 in words is "two million, one hundred twenty-five thousand, three hundred twenty-six".