32125369 has 2 divisors, whose sum is σ = 32125370. Its totient is φ = 32125368.

The previous prime is 32125283. The next prime is 32125433. The reversal of 32125369 is 96352123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23155344 + 8970025 = 4812^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 32125369 - 2⁷ = 32125241 is a prime.

It is a super-3 number, since 3×32125369³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 32125369.

It is not a weakly prime, because it can be changed into another prime (32125669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16062684 + 16062685.

It is an arithmetic number, because the mean of its divisors is an integer number (16062685).

Almost surely, 2^32125369 is an apocalyptic number.

It is an amenable number.

32125369 is a deficient number, since it is larger than the sum of its proper divisors (1).

32125369 is an equidigital number, since it uses as much as digits as its factorization.

32125369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 31.

The square root of 32125369 is about 5667.9245760684. The cubic root of 32125369 is about 317.8942761290.

The spelling of 32125369 in words is "thirty-two million, one hundred twenty-five thousand, three hundred sixty-nine".