2725461 has 8 divisors (see below), whose sum is σ = 4037760. Its totient is φ = 1816956.

The previous prime is 2725453. The next prime is 2725501. The reversal of 2725461 is 1645272.

2725461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2725461 - 2³ = 2725453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 100943 = 2725461 / (2 + 7 + 2 + 5 + 4 + 6 + 1).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725451) 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, 50445 + ... + 50498.

It is an arithmetic number, because the mean of its divisors is an integer number (504720).

2^2725461 is an apocalyptic number.

It is an amenable number.

2725461 is a deficient number, since it is larger than the sum of its proper divisors (1312299).

2725461 is a wasteful number, since it uses less digits than its factorization.

2725461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100952 (or 100946 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 2725461 is about 1650.8970288907. The cubic root of 2725461 is about 139.6839981555.

The spelling of 2725461 in words is "two million, seven hundred twenty-five thousand, four hundred sixty-one".