310145164 has 24 divisors (see below), whose sum is σ = 622611360. Its totient is φ = 132422016.

The previous prime is 310145149. The next prime is 310145191. The reversal of 310145164 is 461541013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13057 + ... + 28120.

It is an arithmetic number, because the mean of its divisors is an integer number (25942140).

Almost surely, 2^310145164 is an apocalyptic number.

It is an amenable number.

310145164 is an abundant number, since it is smaller than the sum of its proper divisors (312466196).

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

310145164 is a wasteful number, since it uses less digits than its factorization.

310145164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41457 (or 41455 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 310145164 is about 17610.9387597595. The cubic root of 310145164 is about 676.8955690864.

Adding to 310145164 its reverse (461541013), we get a palindrome (771686177).

The spelling of 310145164 in words is "three hundred ten million, one hundred forty-five thousand, one hundred sixty-four".