2525115 has 16 divisors (see below), whose sum is σ = 4098816. Its totient is φ = 1327200.

The previous prime is 2525113. The next prime is 2525123. The reversal of 2525115 is 5115252.

It is not a de Polignac number, because 2525115 - 2¹ = 2525113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2525091 and 2525100.

It is not an unprimeable number, because it can be changed into a prime (2525113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121 + ... + 2250.

It is an arithmetic number, because the mean of its divisors is an integer number (256176).

2^2525115 is an apocalyptic number.

2525115 is a deficient number, since it is larger than the sum of its proper divisors (1573701).

2525115 is a wasteful number, since it uses less digits than its factorization.

2525115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450.

The product of its digits is 500, while the sum is 21.

The square root of 2525115 is about 1589.0610435097. The cubic root of 2525115 is about 136.1738513415.

The spelling of 2525115 in words is "two million, five hundred twenty-five thousand, one hundred fifteen".