2513885 has 8 divisors (see below), whose sum is σ = 3290976. Its totient is φ = 1828240.

The previous prime is 2513881. The next prime is 2513887. The reversal of 2513885 is 5883152.

It is a happy number.

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

It is not a de Polignac number, because 2513885 - 2² = 2513881 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 (2513881) 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, 22799 + ... + 22908.

It is an arithmetic number, because the mean of its divisors is an integer number (411372).

2^2513885 is an apocalyptic number.

It is an amenable number.

2513885 is a deficient number, since it is larger than the sum of its proper divisors (777091).

2513885 is a wasteful number, since it uses less digits than its factorization.

2513885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45723.

The product of its digits is 9600, while the sum is 32.

The square root of 2513885 is about 1585.5235728301. The cubic root of 2513885 is about 135.9716816760.

The spelling of 2513885 in words is "two million, five hundred thirteen thousand, eight hundred eighty-five".