2527121 has 8 divisors (see below), whose sum is σ = 2585088. Its totient is φ = 2470000.

The previous prime is 2527111. The next prime is 2527157. The reversal of 2527121 is 1217252.

2527121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2527121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2527093 and 2527102.

It is not an unprimeable number, because it can be changed into a prime (2527111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13136 + ... + 13326.

It is an arithmetic number, because the mean of its divisors is an integer number (323136).

2^2527121 is an apocalyptic number.

It is an amenable number.

2527121 is a deficient number, since it is larger than the sum of its proper divisors (57967).

2527121 is a wasteful number, since it uses less digits than its factorization.

2527121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its digits is 280, while the sum is 20.

The square root of 2527121 is about 1589.6921085544. The cubic root of 2527121 is about 136.2099015071.

The spelling of 2527121 in words is "two million, five hundred twenty-seven thousand, one hundred twenty-one".