4087458 has 12 divisors (see below), whose sum is σ = 8856198. Its totient is φ = 1362480.

The previous prime is 4087453. The next prime is 4087477. The reversal of 4087458 is 8547804.

It can be written as a sum of positive squares in only one way, i.e., 3908529 + 178929 = 1977^2 + 423^2 .

It is not an unprimeable number, because it can be changed into a prime (4087453) 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 5 ways as a sum of consecutive naturals, for example, 113523 + ... + 113558.

Almost surely, 2^4087458 is an apocalyptic number.

4087458 is an abundant number, since it is smaller than the sum of its proper divisors (4768740).

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

4087458 is a wasteful number, since it uses less digits than its factorization.

4087458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227089 (or 227086 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 4087458 is about 2021.7462748822. The cubic root of 4087458 is about 159.8886986347. Note that the first 3 decimals are identical.

The spelling of 4087458 in words is "four million, eighty-seven thousand, four hundred fifty-eight".