606131340 has 48 divisors (see below), whose sum is σ = 1698278400. Its totient is φ = 161529280.

The previous prime is 606131333. The next prime is 606131347. The reversal of 606131340 is 43131606.

It is an interprime number because it is at equal distance from previous prime (606131333) and next prime (606131347).

It is a self number, because there is not a number n which added to its sum of digits gives 606131340.

It is not an unprimeable number, because it can be changed into a prime (606131347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141835 + ... + 146045.

It is an arithmetic number, because the mean of its divisors is an integer number (35380800).

Almost surely, 2^606131340 is an apocalyptic number.

606131340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

606131340 is an abundant number, since it is smaller than the sum of its proper divisors (1092147060).

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

606131340 is a wasteful number, since it uses less digits than its factorization.

606131340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622 (or 6620 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 606131340 is about 24619.7347670522. The cubic root of 606131340 is about 846.2959189243.

Adding to 606131340 its reverse (43131606), we get a palindrome (649262946).

It can be divided in two parts, 6061 and 31340, that added together give a triangular number (37401 = T₂₇₃).

The spelling of 606131340 in words is "six hundred six million, one hundred thirty-one thousand, three hundred forty".