3252731 has 2 divisors, whose sum is σ = 3252732. Its totient is φ = 3252730.

The previous prime is 3252713. The next prime is 3252761. The reversal of 3252731 is 1372523.

Together with previous prime (3252713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3252731 - 2¹⁰ = 3251707 is a prime.

It is a super-2 number, since 2×3252731² = 21160517916722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3252697 and 3252706.

It is not a weakly prime, because it can be changed into another prime (3252761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626365 + 1626366.

It is an arithmetic number, because the mean of its divisors is an integer number (1626366).

Almost surely, 2^3252731 is an apocalyptic number.

3252731 is a deficient number, since it is larger than the sum of its proper divisors (1).

3252731 is an equidigital number, since it uses as much as digits as its factorization.

3252731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 23.

The square root of 3252731 is about 1803.5329217954. The cubic root of 3252731 is about 148.1662819415.

The spelling of 3252731 in words is "three million, two hundred fifty-two thousand, seven hundred thirty-one".