326536025 has 12 divisors (see below), whose sum is σ = 413521152. Its totient is φ = 255669840.

The previous prime is 326536019. The next prime is 326536061. The reversal of 326536025 is 520635623.

It is not a de Polignac number, because 326536025 - 2⁴ = 326536009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326535982 and 326536000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137777 + ... + 140126.

It is an arithmetic number, because the mean of its divisors is an integer number (34460096).

Almost surely, 2^326536025 is an apocalyptic number.

It is an amenable number.

326536025 is a deficient number, since it is larger than the sum of its proper divisors (86985127).

326536025 is a wasteful number, since it uses less digits than its factorization.

326536025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277960 (or 277955 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 326536025 is about 18070.3078280366. The cubic root of 326536025 is about 688.6158803980.

The spelling of 326536025 in words is "three hundred twenty-six million, five hundred thirty-six thousand, twenty-five".