4054665 has 8 divisors (see below), whose sum is σ = 6487488. Its totient is φ = 2162480.

The previous prime is 4054627. The next prime is 4054667. The reversal of 4054665 is 5664504.

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

It is not a de Polignac number, because 4054665 - 2⁷ = 4054537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4054667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135141 + ... + 135170.

It is an arithmetic number, because the mean of its divisors is an integer number (810936).

Almost surely, 2^4054665 is an apocalyptic number.

It is an amenable number.

4054665 is a deficient number, since it is larger than the sum of its proper divisors (2432823).

4054665 is a wasteful number, since it uses less digits than its factorization.

4054665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270319.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 4054665 is about 2013.6198747529. The cubic root of 4054665 is about 159.4599631562.

The spelling of 4054665 in words is "four million, fifty-four thousand, six hundred sixty-five".