6231404 has 12 divisors (see below), whose sum is σ = 11281200. Its totient is φ = 3008208.

The previous prime is 6231383. The next prime is 6231419. The reversal of 6231404 is 4041326.

It is a happy number.

It is a super-2 number, since 2×6231404² = 77660791622432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26744 + ... + 26975.

It is an arithmetic number, because the mean of its divisors is an integer number (940100).

Almost surely, 2^6231404 is an apocalyptic number.

It is an amenable number.

6231404 is a deficient number, since it is larger than the sum of its proper divisors (5049796).

6231404 is a wasteful number, since it uses less digits than its factorization.

6231404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53752 (or 53750 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6231404 is about 2496.2780293870. The cubic root of 6231404 is about 184.0187047777.

The spelling of 6231404 in words is "six million, two hundred thirty-one thousand, four hundred four".