2487020 has 12 divisors (see below), whose sum is σ = 5222784. Its totient is φ = 994800.

The previous prime is 2486993. The next prime is 2487047. The reversal of 2487020 is 207842.

It is an interprime number because it is at equal distance from previous prime (2486993) and next prime (2487047).

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62156 + ... + 62195.

It is an arithmetic number, because the mean of its divisors is an integer number (435232).

2^2487020 is an apocalyptic number.

2487020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2487020 is an abundant number, since it is smaller than the sum of its proper divisors (2735764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2487020 is a wasteful number, since it uses less digits than its factorization.

2487020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124360 (or 124358 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2487020 is about 1577.0288519872. The cubic root of 2487020 is about 135.4855855365.

The spelling of 2487020 in words is "two million, four hundred eighty-seven thousand, twenty".