606421104 has 20 divisors (see below), whose sum is σ = 1566587976. Its totient is φ = 202140352.

The previous prime is 606421103. The next prime is 606421121. The reversal of 606421104 is 401124606.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606421103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6316839 + ... + 6316934.

Almost surely, 2^606421104 is an apocalyptic number.

It is an amenable number.

606421104 is an abundant number, since it is smaller than the sum of its proper divisors (960166872).

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

606421104 is a wasteful number, since it uses less digits than its factorization.

606421104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12633784 (or 12633778 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 606421104 is about 24625.6188551679. The cubic root of 606421104 is about 846.4307560504.

The spelling of 606421104 in words is "six hundred six million, four hundred twenty-one thousand, one hundred four".