948309825 has 24 divisors (see below), whose sum is σ = 1568872800. Its totient is φ = 505442560.

The previous prime is 948309821. The next prime is 948309829. The reversal of 948309825 is 528903849.

It is an interprime number because it is at equal distance from previous prime (948309821) and next prime (948309829).

It is not a de Polignac number, because 948309825 - 2² = 948309821 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (948309821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156706 + ... + 162644.

It is an arithmetic number, because the mean of its divisors is an integer number (65369700).

Almost surely, 2^948309825 is an apocalyptic number.

It is an amenable number.

948309825 is a deficient number, since it is larger than the sum of its proper divisors (620562975).

948309825 is a wasteful number, since it uses less digits than its factorization.

948309825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8081 (or 8076 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 948309825 is about 30794.6395497658. The cubic root of 948309825 is about 982.4642360840.

The spelling of 948309825 in words is "nine hundred forty-eight million, three hundred nine thousand, eight hundred twenty-five".