2725513 has 8 divisors (see below), whose sum is σ = 3126528. Its totient is φ = 2327424.

The previous prime is 2725501. The next prime is 2725517. The reversal of 2725513 is 3155272.

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 2725513 - 2⁹ = 2725001 is a prime.

It is a super-2 number, since 2×2725513² = 14856842226338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2725517) 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, 1920 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (390816).

2^2725513 is an apocalyptic number.

It is an amenable number.

2725513 is a deficient number, since it is larger than the sum of its proper divisors (401015).

2725513 is a wasteful number, since it uses less digits than its factorization.

2725513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its digits is 2100, while the sum is 25.

The square root of 2725513 is about 1650.9127778293. The cubic root of 2725513 is about 139.6848865094.

The spelling of 2725513 in words is "two million, seven hundred twenty-five thousand, five hundred thirteen".