532464786 has 256 divisors, whose sum is σ = 1532805120. Its totient is φ = 133539840.

The previous prime is 532464767. The next prime is 532464811. The reversal of 532464786 is 687464235.

532464786 is a `hidden beast` number, since 532 + 46 + 4 + 78 + 6 = 666.

Its product of digits (967680) is a multiple of the sum of its prime divisors (160).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11329015 + ... + 11329061.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^532464786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532464786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766402560).

532464786 is an abundant number, since it is smaller than the sum of its proper divisors (1000340334).

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

532464786 is a wasteful number, since it uses less digits than its factorization.

532464786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 160 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 532464786 is about 23075.1985040216. The cubic root of 532464786 is about 810.5198035279.

The spelling of 532464786 in words is "five hundred thirty-two million, four hundred sixty-four thousand, seven hundred eighty-six".