606278820 has 96 divisors (see below), whose sum is σ = 2054239488. Its totient is φ = 130424832.

The previous prime is 606278791. The next prime is 606278821. The reversal of 606278820 is 28872606.

It is not an unprimeable number, because it can be changed into a prime (606278821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35317 + ... + 49596.

It is an arithmetic number, because the mean of its divisors is an integer number (21398328).

Almost surely, 2^606278820 is an apocalyptic number.

606278820 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

606278820 is an abundant number, since it is smaller than the sum of its proper divisors (1447960668).

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

606278820 is a wasteful number, since it uses less digits than its factorization.

606278820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84949 (or 84947 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 606278820 is about 24622.7297430646. The cubic root of 606278820 is about 846.3645517945.

The spelling of 606278820 in words is "six hundred six million, two hundred seventy-eight thousand, eight hundred twenty".