2501195 has 4 divisors (see below), whose sum is σ = 3001440. Its totient is φ = 2000952.

The previous prime is 2501189. The next prime is 2501197. The reversal of 2501195 is 5911052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2501195 - 2⁶ = 2501131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2501195.

It is not an unprimeable number, because it can be changed into a prime (2501197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250115 + ... + 250124.

It is an arithmetic number, because the mean of its divisors is an integer number (750360).

2^2501195 is an apocalyptic number.

2501195 is a deficient number, since it is larger than the sum of its proper divisors (500245).

2501195 is an equidigital number, since it uses as much as digits as its factorization.

2501195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500244.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 2501195 is about 1581.5166771173. The cubic root of 2501195 is about 135.7425022454.

The spelling of 2501195 in words is "two million, five hundred one thousand, one hundred ninety-five".