6021904 has 30 divisors (see below), whose sum is σ = 13574094. Its totient is φ = 2580480.

The previous prime is 6021901. The next prime is 6021907. The reversal of 6021904 is 4091206.

It is an interprime number because it is at equal distance from previous prime (6021901) and next prime (6021907).

It can be written as a sum of positive squares in only one way, i.e., 5531904 + 490000 = 2352^2 + 700^2 .

It is not an unprimeable number, because it can be changed into a prime (6021901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3057 + ... + 4624.

Almost surely, 2^6021904 is an apocalyptic number.

It is an amenable number.

6021904 is an abundant number, since it is smaller than the sum of its proper divisors (7552190).

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

6021904 is a wasteful number, since it uses less digits than its factorization.

6021904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7703 (or 7690 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 6021904 is about 2453.9568048358. The cubic root of 6021904 is about 181.9329141310.

The spelling of 6021904 in words is "six million, twenty-one thousand, nine hundred four".