325277952 has 72 divisors (see below), whose sum is σ = 889189056. Its totient is φ = 105486336.

The previous prime is 325277951. The next prime is 325277959. The reversal of 325277952 is 259772523.

It is not an unprimeable number, because it can be changed into a prime (325277951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22693 + ... + 34139.

It is an arithmetic number, because the mean of its divisors is an integer number (12349848).

Almost surely, 2^325277952 is an apocalyptic number.

325277952 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 325277952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444594528).

325277952 is an abundant number, since it is smaller than the sum of its proper divisors (563911104).

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

325277952 is a wasteful number, since it uses less digits than its factorization.

325277952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11503 (or 11489 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 325277952 is about 18035.4637312158. The cubic root of 325277952 is about 687.7303792988.

The spelling of 325277952 in words is "three hundred twenty-five million, two hundred seventy-seven thousand, nine hundred fifty-two".