2514561 has 16 divisors (see below), whose sum is σ = 3964800. Its totient is φ = 1387008.

The previous prime is 2514541. The next prime is 2514563. The reversal of 2514561 is 1654152.

It is not a de Polignac number, because 2514561 - 2⁵ = 2514529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2514563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456 + ... + 2673.

It is an arithmetic number, because the mean of its divisors is an integer number (247800).

2^2514561 is an apocalyptic number.

2514561 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2514561 is a deficient number, since it is larger than the sum of its proper divisors (1450239).

2514561 is a wasteful number, since it uses less digits than its factorization.

2514561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168.

The product of its digits is 1200, while the sum is 24.

The square root of 2514561 is about 1585.7367372928. The cubic root of 2514561 is about 135.9838684730.

The spelling of 2514561 in words is "two million, five hundred fourteen thousand, five hundred sixty-one".