2125596 has 24 divisors (see below), whose sum is σ = 5410944. Its totient is φ = 644080.

The previous prime is 2125579. The next prime is 2125601. The reversal of 2125596 is 6955212.

It is a happy number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁵ + 1 + 2¹⁷ + 5³ + 5⁹ + 9³ + 6⁵ .

It is a nialpdrome in base 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, 7920 + ... + 8183.

It is an arithmetic number, because the mean of its divisors is an integer number (225456).

2^2125596 is an apocalyptic number.

It is an amenable number.

2125596 is an abundant number, since it is smaller than the sum of its proper divisors (3285348).

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

2125596 is a wasteful number, since it uses less digits than its factorization.

2125596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16121 (or 16119 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 2125596 is about 1457.9423856929. The cubic root of 2125596 is about 128.5760978904.

The spelling of 2125596 in words is "two million, one hundred twenty-five thousand, five hundred ninety-six".