2487132 has 24 divisors (see below), whose sum is σ = 6448400. Its totient is φ = 829008.

The previous prime is 2487113. The next prime is 2487137. The reversal of 2487132 is 2317842.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2487096 and 2487105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11407 + ... + 11622.

2^2487132 is an apocalyptic number.

It is an amenable number.

2487132 is an abundant number, since it is smaller than the sum of its proper divisors (3961268).

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

2487132 is a wasteful number, since it uses less digits than its factorization.

2487132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23042 (or 23034 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 2487132 is about 1577.0643614006. The cubic root of 2487132 is about 135.4876193170.

The spelling of 2487132 in words is "two million, four hundred eighty-seven thousand, one hundred thirty-two".