6081404 has 24 divisors (see below), whose sum is σ = 12448128. Its totient is φ = 2545200.

The previous prime is 6081403. The next prime is 6081409. The reversal of 6081404 is 4041806.

It is a happy number.

It is a super-2 number, since 2×6081404² = 73966949222432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6081404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6081401) 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, 1322 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (518672).

Almost surely, 2^6081404 is an apocalyptic number.

It is an amenable number.

6081404 is an abundant number, since it is smaller than the sum of its proper divisors (6366724).

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

6081404 is a wasteful number, since it uses less digits than its factorization.

6081404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105 (or 5103 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 6081404 is about 2466.0502833478. The cubic root of 6081404 is about 182.5301532713.

The spelling of 6081404 in words is "six million, eighty-one thousand, four hundred four".