606900 has 108 divisors (see below), whose sum is σ = 2131808. Its totient is φ = 130560.

The previous prime is 606899. The next prime is 606913. The reversal of 606900 is 9606.

It is a super-2 number, since 2×606900² = 736655220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35692 + ... + 35708.

2⁶⁰⁶⁹⁰⁰ is an apocalyptic number.

606900 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 606900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1065904).

606900 is an abundant number, since it is smaller than the sum of its proper divisors (1524908).

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

606900 is a wasteful number, since it uses less digits than its factorization.

606900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 606900 is about 779.0378681425. The cubic root of 606900 is about 84.6653508658.

Multiplying 606900 by its sum of digits (21), we get a square (12744900 = 3570²).

606900 divided by its sum of digits (21) gives a square (28900 = 170²).

The spelling of 606900 in words is "six hundred six thousand, nine hundred".