382552117 has 2 divisors, whose sum is σ = 382552118. Its totient is φ = 382552116.

The previous prime is 382552103. The next prime is 382552127. The reversal of 382552117 is 711255283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 256192036 + 126360081 = 16006^2 + 11241^2 .

It is a cyclic number.

It is not a de Polignac number, because 382552117 - 2¹⁹ = 382027829 is a prime.

It is a super-2 number, since 2×382552117² = 292692244442363378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382552127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191276058 + 191276059.

It is an arithmetic number, because the mean of its divisors is an integer number (191276059).

Almost surely, 2^382552117 is an apocalyptic number.

It is an amenable number.

382552117 is a deficient number, since it is larger than the sum of its proper divisors (1).

382552117 is an equidigital number, since it uses as much as digits as its factorization.

382552117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 34.

The square root of 382552117 is about 19558.9395673692. The cubic root of 382552117 is about 725.9335525198.

The spelling of 382552117 in words is "three hundred eighty-two million, five hundred fifty-two thousand, one hundred seventeen".