325124761 has 8 divisors (see below), whose sum is σ = 350275464. Its totient is φ = 299994240.

The previous prime is 325124759. The next prime is 325124777. The reversal of 325124761 is 167421523.

It can be written as a sum of positive squares in 4 ways, for example, as 6859161 + 318265600 = 2619^2 + 17840^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325124761 - 2¹ = 325124759 is a prime.

It is a super-2 number, since 2×325124761² = 211412220430614242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325124731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54645 + ... + 60301.

It is an arithmetic number, because the mean of its divisors is an integer number (43784433).

Almost surely, 2^325124761 is an apocalyptic number.

It is an amenable number.

325124761 is a deficient number, since it is larger than the sum of its proper divisors (25150703).

325124761 is a wasteful number, since it uses less digits than its factorization.

325124761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10091.

The product of its digits is 10080, while the sum is 31.

The square root of 325124761 is about 18031.2162928628. The cubic root of 325124761 is about 687.6223991881.

It can be divided in two parts, 32512 and 4761, that added together give a palindrome (37273).

The spelling of 325124761 in words is "three hundred twenty-five million, one hundred twenty-four thousand, seven hundred sixty-one".