264173132 has 12 divisors (see below), whose sum is σ = 489497400. Its totient is φ = 124316736.

The previous prime is 264173113. The next prime is 264173137. The reversal of 264173132 is 231371462.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 264173095 and 264173104.

It is not an unprimeable number, because it can be changed into a prime (264173137) 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 3 ways as a sum of consecutive naturals, for example, 1942382 + ... + 1942517.

It is an arithmetic number, because the mean of its divisors is an integer number (40791450).

Almost surely, 2^264173132 is an apocalyptic number.

It is an amenable number.

264173132 is a deficient number, since it is larger than the sum of its proper divisors (225324268).

264173132 is a wasteful number, since it uses less digits than its factorization.

264173132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884920 (or 3884918 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 264173132 is about 16253.4037050705. The cubic root of 264173132 is about 641.6470694039.

The spelling of 264173132 in words is "two hundred sixty-four million, one hundred seventy-three thousand, one hundred thirty-two".