2494087 has 8 divisors (see below), whose sum is σ = 2732400. Its totient is φ = 2265984.

The previous prime is 2494081. The next prime is 2494091. The reversal of 2494087 is 7804942.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2494087 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 (2494081) 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, 2037 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (341550).

2^2494087 is an apocalyptic number.

2494087 is a deficient number, since it is larger than the sum of its proper divisors (238313).

2494087 is a wasteful number, since it uses less digits than its factorization.

2494087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2494087 is about 1579.2678683491. The cubic root of 2494087 is about 135.6137940156.

The spelling of 2494087 in words is "two million, four hundred ninety-four thousand, eighty-seven".