264410128 has 20 divisors (see below), whose sum is σ = 513231660. Its totient is φ = 131963264.

The previous prime is 264410101. The next prime is 264410143. The reversal of 264410128 is 821014462.

It can be written as a sum of positive squares in 2 ways, for example, as 12616704 + 251793424 = 3552^2 + 15868^2 .

It is a junction number, because it is equal to n+sod(n) for n = 264410096 and 264410105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5923 + ... + 23746.

It is an arithmetic number, because the mean of its divisors is an integer number (25661583).

Almost surely, 2^264410128 is an apocalyptic number.

It is an amenable number.

264410128 is a deficient number, since it is larger than the sum of its proper divisors (248821532).

264410128 is a wasteful number, since it uses less digits than its factorization.

264410128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30234 (or 30228 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 264410128 is about 16260.6927281712. The cubic root of 264410128 is about 641.8388910019.

The spelling of 264410128 in words is "two hundred sixty-four million, four hundred ten thousand, one hundred twenty-eight".