325150000 has 120 divisors (see below), whose sum is σ = 900879840. Its totient is φ = 111360000.

The previous prime is 325149997. The next prime is 325150013. The reversal of 325150000 is 51523.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349536 + ... + 350464.

It is an arithmetic number, because the mean of its divisors is an integer number (7507332).

Almost surely, 2^325150000 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 325150000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (450439920).

325150000 is an abundant number, since it is smaller than the sum of its proper divisors (575729840).

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

325150000 is an frugal number, since it uses more digits than its factorization.

325150000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969 (or 943 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 325150000 is about 18031.9161488734. The cubic root of 325150000 is about 687.6401917965.

The spelling of 325150000 in words is "three hundred twenty-five million, one hundred fifty thousand".