601340523 has 16 divisors (see below), whose sum is σ = 916674816. Its totient is φ = 343493280.

The previous prime is 601340521. The next prime is 601340533. The reversal of 601340523 is 325043106.

It is a happy number.

It is not a de Polignac number, because 601340523 - 2¹ = 601340521 is a prime.

It is a super-2 number, since 2×601340523² = 723220849203827058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 601340493 and 601340502.

It is not an unprimeable number, because it can be changed into a prime (601340521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93553 + ... + 99773.

It is an arithmetic number, because the mean of its divisors is an integer number (57292176).

Almost surely, 2^601340523 is an apocalyptic number.

601340523 is a deficient number, since it is larger than the sum of its proper divisors (315334293).

601340523 is a wasteful number, since it uses less digits than its factorization.

601340523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10834.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 601340523 is about 24522.2454722238. The cubic root of 601340523 is about 844.0603319143.

Adding to 601340523 its reverse (325043106), we get a palindrome (926383629).

The spelling of 601340523 in words is "six hundred one million, three hundred forty thousand, five hundred twenty-three".