6078444 has 12 divisors (see below), whose sum is σ = 14183064. Its totient is φ = 2026144.

The previous prime is 6078439. The next prime is 6078451. The reversal of 6078444 is 4448706.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×6078444² = 73894962922272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253257 + ... + 253280.

It is an arithmetic number, because the mean of its divisors is an integer number (1181922).

Almost surely, 2^6078444 is an apocalyptic number.

It is an amenable number.

6078444 is an abundant number, since it is smaller than the sum of its proper divisors (8104620).

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

6078444 is a wasteful number, since it uses less digits than its factorization.

6078444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506544 (or 506542 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 6078444 is about 2465.4500603338. The cubic root of 6078444 is about 182.5005341825.

Subtracting from 6078444 its product of nonzero digits (21504), we obtain a triangular number (6056940 = T₃₄₈₀).

The spelling of 6078444 in words is "six million, seventy-eight thousand, four hundred forty-four".