606063840 has 48 divisors (see below), whose sum is σ = 1909102608. Its totient is φ = 161616896.

The previous prime is 606063817. The next prime is 606063841. The reversal of 606063840 is 48360606.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606063841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630837 + ... + 631796.

It is an arithmetic number, because the mean of its divisors is an integer number (39772971).

Almost surely, 2^606063840 is an apocalyptic number.

606063840 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

606063840 is an abundant number, since it is smaller than the sum of its proper divisors (1303038768).

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

606063840 is a wasteful number, since it uses less digits than its factorization.

606063840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262651 (or 1262643 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 606063840 is about 24618.3638773985. The cubic root of 606063840 is about 846.2645026886.

It can be divided in two parts, 60606 and 3840, that added together give a palindrome (64446).

The spelling of 606063840 in words is "six hundred six million, sixty-three thousand, eight hundred forty".