2525461 has 8 divisors (see below), whose sum is σ = 2703200. Its totient is φ = 2352240.

The previous prime is 2525447. The next prime is 2525473. The reversal of 2525461 is 1645252.

2525461 = 79² + 80² + ... + 200².

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

It is a cyclic number.

It is not a de Polignac number, because 2525461 - 2⁵ = 2525429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70 + ... + 2248.

It is an arithmetic number, because the mean of its divisors is an integer number (337900).

2^2525461 is an apocalyptic number.

It is an amenable number.

2525461 is a deficient number, since it is larger than the sum of its proper divisors (177739).

2525461 is a wasteful number, since it uses less digits than its factorization.

2525461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259.

The product of its digits is 2400, while the sum is 25.

The square root of 2525461 is about 1589.1699091035. The cubic root of 2525461 is about 136.1800707283.

The spelling of 2525461 in words is "two million, five hundred twenty-five thousand, four hundred sixty-one".