608145131 has 16 divisors (see below), whose sum is σ = 712955520. Its totient is φ = 512561280.

The previous prime is 608145119. The next prime is 608145143. The reversal of 608145131 is 131541806.

It is an interprime number because it is at equal distance from previous prime (608145119) and next prime (608145143).

It is a de Polignac number, because none of the positive numbers 2^k-608145131 is a prime.

It is a super-2 number, since 2×608145131² = 739681000718014322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 608145094 and 608145103.

It is not an unprimeable number, because it can be changed into a prime (608145191) 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, 11741 + ... + 36798.

It is an arithmetic number, because the mean of its divisors is an integer number (44559720).

Almost surely, 2^608145131 is an apocalyptic number.

608145131 is a deficient number, since it is larger than the sum of its proper divisors (104810389).

608145131 is a wasteful number, since it uses less digits than its factorization.

608145131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48634.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 608145131 is about 24660.5987559102. The cubic root of 608145131 is about 847.2321182112.

Adding to 608145131 its reverse (131541806), we get a palindrome (739686937).

The spelling of 608145131 in words is "six hundred eight million, one hundred forty-five thousand, one hundred thirty-one".