6229904 has 10 divisors (see below), whose sum is σ = 12070470. Its totient is φ = 3114944.

The previous prime is 6229889. The next prime is 6229907. The reversal of 6229904 is 4099226.

It can be written as a sum of positive squares in only one way, i.e., 5664400 + 565504 = 2380^2 + 752^2 .

It is not an unprimeable number, because it can be changed into a prime (6229907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194669 + ... + 194700.

It is an arithmetic number, because the mean of its divisors is an integer number (1207047).

Almost surely, 2^6229904 is an apocalyptic number.

It is an amenable number.

6229904 is a deficient number, since it is larger than the sum of its proper divisors (5840566).

6229904 is a wasteful number, since it uses less digits than its factorization.

6229904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389377 (or 389371 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6229904 is about 2495.9775640017. The cubic root of 6229904 is about 184.0039381640.

The spelling of 6229904 in words is "six million, two hundred twenty-nine thousand, nine hundred four".