325539247 has 12 divisors (see below), whose sum is σ = 358291360. Its totient is φ = 295558560.

The previous prime is 325539229. The next prime is 325539257. The reversal of 325539247 is 742935523.

It is not a de Polignac number, because 325539247 - 2⁷ = 325539119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325539257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135418 + ... + 137800.

Almost surely, 2^325539247 is an apocalyptic number.

325539247 is a deficient number, since it is larger than the sum of its proper divisors (32752113).

325539247 is a wasteful number, since it uses less digits than its factorization.

325539247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534 (or 3523 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

The square root of 325539247 is about 18042.7061994591. The cubic root of 325539247 is about 687.9144807339.

The spelling of 325539247 in words is "three hundred twenty-five million, five hundred thirty-nine thousand, two hundred forty-seven".