2499087 has 8 divisors (see below), whose sum is σ = 3358080. Its totient is φ = 1653080.

The previous prime is 2499083. The next prime is 2499103. The reversal of 2499087 is 7809942.

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 2499087 - 2² = 2499083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2499083) 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, 2787 + ... + 3572.

It is an arithmetic number, because the mean of its divisors is an integer number (419760).

2^2499087 is an apocalyptic number.

2499087 is a deficient number, since it is larger than the sum of its proper divisors (858993).

2499087 is a wasteful number, since it uses less digits than its factorization.

2499087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6493.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2499087 is about 1580.8500877692. The cubic root of 2499087 is about 135.7043570629.

The spelling of 2499087 in words is "two million, four hundred ninety-nine thousand, eighty-seven".