264727652 has 48 divisors (see below), whose sum is σ = 548674560. Its totient is φ = 109401600.

The previous prime is 264727649. The next prime is 264727663. The reversal of 264727652 is 256727462.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100877 + ... + 103467.

It is an arithmetic number, because the mean of its divisors is an integer number (11430720).

Almost surely, 2^264727652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264727652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274337280).

264727652 is an abundant number, since it is smaller than the sum of its proper divisors (283946908).

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

264727652 is a wasteful number, since it uses less digits than its factorization.

264727652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732 (or 2730 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 264727652 is about 16270.4533434075. The cubic root of 264727652 is about 642.0957113800.

The spelling of 264727652 in words is "two hundred sixty-four million, seven hundred twenty-seven thousand, six hundred fifty-two".