606420000 has 240 divisors, whose sum is σ = 2212166880. Its totient is φ = 161568000.

The previous prime is 606419993. The next prime is 606420097. The reversal of 606420000 is 24606.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 539439 + ... + 540561.

It is an arithmetic number, because the mean of its divisors is an integer number (9217362).

Almost surely, 2^606420000 is an apocalyptic number.

606420000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1106083440).

606420000 is an abundant number, since it is smaller than the sum of its proper divisors (1605746880).

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

606420000 is a wasteful number, since it uses less digits than its factorization.

606420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 606420000 is about 24625.5964394774. The cubic root of 606420000 is about 846.4302424029.

Adding to 606420000 its reverse (24606), we get a palindrome (606444606).

The spelling of 606420000 in words is "six hundred six million, four hundred twenty thousand".