2125361 has 16 divisors (see below), whose sum is σ = 2601984. Its totient is φ = 1696464.

The previous prime is 2125339. The next prime is 2125373. The reversal of 2125361 is 1635212.

It is a de Polignac number, because none of the positive numbers 2^k-2125361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2125661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6770 + ... + 7076.

It is an arithmetic number, because the mean of its divisors is an integer number (162624).

2^2125361 is an apocalyptic number.

It is an amenable number.

2125361 is a deficient number, since it is larger than the sum of its proper divisors (476623).

2125361 is a wasteful number, since it uses less digits than its factorization.

2125361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380.

The product of its digits is 360, while the sum is 20.

The square root of 2125361 is about 1457.8617904315. The cubic root of 2125361 is about 128.5713593768.

The spelling of 2125361 in words is "two million, one hundred twenty-five thousand, three hundred sixty-one".