4087506 has 8 divisors (see below), whose sum is σ = 8175024. Its totient is φ = 1362500.

The previous prime is 4087487. The next prime is 4087513. The reversal of 4087506 is 6057804.

It is a happy number.

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

4087506 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340620 + ... + 340631.

It is an arithmetic number, because the mean of its divisors is an integer number (1021878).

Almost surely, 2^4087506 is an apocalyptic number.

4087506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4087506 is a wasteful number, since it uses less digits than its factorization.

4087506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681256.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 4087506 is about 2021.7581457731. The cubic root of 4087506 is about 159.8893245027.

The spelling of 4087506 in words is "four million, eighty-seven thousand, five hundred six".