2487830 has 8 divisors (see below), whose sum is σ = 4478112. Its totient is φ = 995128.

The previous prime is 2487827. The next prime is 2487833. The reversal of 2487830 is 387842.

It is an interprime number because it is at equal distance from previous prime (2487827) and next prime (2487833).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487833) 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, 124382 + ... + 124401.

It is an arithmetic number, because the mean of its divisors is an integer number (559764).

2^2487830 is an apocalyptic number.

2487830 is a deficient number, since it is larger than the sum of its proper divisors (1990282).

2487830 is a wasteful number, since it uses less digits than its factorization.

2487830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248790.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2487830 is about 1577.2856431224. The cubic root of 2487830 is about 135.5002927514.

The spelling of 2487830 in words is "two million, four hundred eighty-seven thousand, eight hundred thirty".