2512487 has 4 divisors (see below), whose sum is σ = 2519040. Its totient is φ = 2505936.

The previous prime is 2512469. The next prime is 2512501. The reversal of 2512487 is 7842152.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2512487 - 2⁶ = 2512423 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 (2512417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2663 + ... + 3480.

It is an arithmetic number, because the mean of its divisors is an integer number (629760).

2^2512487 is an apocalyptic number.

2512487 is a deficient number, since it is larger than the sum of its proper divisors (6553).

2512487 is an equidigital number, since it uses as much as digits as its factorization.

2512487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552.

The product of its digits is 4480, while the sum is 29.

The square root of 2512487 is about 1585.0826476875. The cubic root of 2512487 is about 135.9464718701.

The spelling of 2512487 in words is "two million, five hundred twelve thousand, four hundred eighty-seven".