4168044 has 24 divisors (see below), whose sum is σ = 10806320. Its totient is φ = 1389312.

The previous prime is 4168001. The next prime is 4168057. The reversal of 4168044 is 4408614.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4167999 and 4168017.

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, 19189 + ... + 19404.

Almost surely, 2^4168044 is an apocalyptic number.

It is an amenable number.

4168044 is an abundant number, since it is smaller than the sum of its proper divisors (6638276).

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

4168044 is a wasteful number, since it uses less digits than its factorization.

4168044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38606 (or 38598 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4168044 is about 2041.5788008304. The cubic root of 4168044 is about 160.9326261571.

The spelling of 4168044 in words is "four million, one hundred sixty-eight thousand, forty-four".