325789152 has 96 divisors (see below), whose sum is σ = 925253280. Its totient is φ = 99778560.

The previous prime is 325789141. The next prime is 325789153. The reversal of 325789152 is 251987523.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×325789152² = 212277143121758208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325789153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350224 + ... + 351152.

It is an arithmetic number, because the mean of its divisors is an integer number (9638055).

Almost surely, 2^325789152 is an apocalyptic number.

325789152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325789152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462626640).

325789152 is an abundant number, since it is smaller than the sum of its proper divisors (599464128).

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

325789152 is a wasteful number, since it uses less digits than its factorization.

325789152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1228 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The square root of 325789152 is about 18049.6302455203. The cubic root of 325789152 is about 688.0904649386.

The spelling of 325789152 in words is "three hundred twenty-five million, seven hundred eighty-nine thousand, one hundred fifty-two".