601601740 has 24 divisors (see below), whose sum is σ = 1263849552. Its totient is φ = 240548160.

The previous prime is 601601713. The next prime is 601601743. The reversal of 601601740 is 47106106.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (601601743) 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, 75130 + ... + 82750.

It is an arithmetic number, because the mean of its divisors is an integer number (52660398).

Almost surely, 2^601601740 is an apocalyptic number.

It is an amenable number.

601601740 is an abundant number, since it is smaller than the sum of its proper divisors (662247812).

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

601601740 is a wasteful number, since it uses less digits than its factorization.

601601740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11577 (or 11575 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 601601740 is about 24527.5710171228. The cubic root of 601601740 is about 844.1825316673.

Adding to 601601740 its reverse (47106106), we get a palindrome (648707846).

The spelling of 601601740 in words is "six hundred one million, six hundred one thousand, seven hundred forty".