264732136 has 16 divisors (see below), whose sum is σ = 500163840. Its totient is φ = 131355120.

The previous prime is 264732119. The next prime is 264732163. The reversal of 264732136 is 631237462.

It is a super-2 number, since 2×264732136² = 140166207662244992, which contains 22 as substring.

It is an unprimeable number.

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, 125256 + ... + 127351.

It is an arithmetic number, because the mean of its divisors is an integer number (31260240).

Almost surely, 2^264732136 is an apocalyptic number.

It is an amenable number.

264732136 is a deficient number, since it is larger than the sum of its proper divisors (235431704).

264732136 is a wasteful number, since it uses less digits than its factorization.

264732136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252744 (or 252740 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 264732136 is about 16270.5911386157. The cubic root of 264732136 is about 642.0993366667.

Adding to 264732136 its reverse (631237462), we get a palindrome (895969598).

The spelling of 264732136 in words is "two hundred sixty-four million, seven hundred thirty-two thousand, one hundred thirty-six".