325005048 has 160 divisors (see below), whose sum is σ = 975134160. Its totient is φ = 100776960.

The previous prime is 325005041. The next prime is 325005049. The reversal of 325005048 is 840500523.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325005041) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1795518 + ... + 1795698.

Almost surely, 2^325005048 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 325005048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487567080).

325005048 is an abundant number, since it is smaller than the sum of its proper divisors (650129112).

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

325005048 is a wasteful number, since it uses less digits than its factorization.

325005048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 325005048 is about 18027.8963831058. The cubic root of 325005048 is about 687.5379931841.

The spelling of 325005048 in words is "three hundred twenty-five million, five thousand, forty-eight".