326624025 has 48 divisors (see below), whose sum is σ = 664651904. Its totient is φ = 137825280.

The previous prime is 326624017. The next prime is 326624033. The reversal of 326624025 is 520426623.

It is an interprime number because it is at equal distance from previous prime (326624017) and next prime (326624033).

It is not a de Polignac number, because 326624025 - 2³ = 326624017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326623983 and 326624001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17104 + ... + 30753.

Almost surely, 2^326624025 is an apocalyptic number.

326624025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

326624025 is an abundant number, since it is smaller than the sum of its proper divisors (338027879).

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

326624025 is a wasteful number, since it uses less digits than its factorization.

326624025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47890 (or 47885 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 326624025 is about 18072.7425976247. The cubic root of 326624025 is about 688.6777344764.

The spelling of 326624025 in words is "three hundred twenty-six million, six hundred twenty-four thousand, twenty-five".