4089054 has 16 divisors (see below), whose sum is σ = 8317440. Its totient is φ = 1339800.

The previous prime is 4089037. The next prime is 4089073. The reversal of 4089054 is 4509804.

It is a super-2 number, since 2×4089054² = 33440725229832, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5422 + ... + 6129.

It is an arithmetic number, because the mean of its divisors is an integer number (519840).

Almost surely, 2^4089054 is an apocalyptic number.

4089054 is an abundant number, since it is smaller than the sum of its proper divisors (4228386).

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

4089054 is a wasteful number, since it uses less digits than its factorization.

4089054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11615.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4089054 is about 2022.1409446426. The cubic root of 4089054 is about 159.9095061192.

The spelling of 4089054 in words is "four million, eighty-nine thousand, fifty-four".