4087134 has 24 divisors (see below), whose sum is σ = 8990280. Its totient is φ = 1341648.

The previous prime is 4087093. The next prime is 4087141. The reversal of 4087134 is 4317804.

It is a junction number, because it is equal to n+sod(n) for n = 4087098 and 4087107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489 + ... + 2900.

It is an arithmetic number, because the mean of its divisors is an integer number (374595).

Almost surely, 2^4087134 is an apocalyptic number.

4087134 is an abundant number, since it is smaller than the sum of its proper divisors (4903146).

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

4087134 is a wasteful number, since it uses less digits than its factorization.

4087134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464 (or 3461 counting only the distinct ones).

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

The square root of 4087134 is about 2021.6661445451. Note that the first 3 decimals coincide. The cubic root of 4087134 is about 159.8844738975.

The spelling of 4087134 in words is "four million, eighty-seven thousand, one hundred thirty-four".