382112623 has 2 divisors, whose sum is σ = 382112624. Its totient is φ = 382112622.

The previous prime is 382112609. The next prime is 382112641. The reversal of 382112623 is 326211283.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382112623 is a prime.

It is equal to p_20432386 and since 382112623 and 20432386 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 382112591 and 382112600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382112683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191056311 + 191056312.

It is an arithmetic number, because the mean of its divisors is an integer number (191056312).

Almost surely, 2^382112623 is an apocalyptic number.

382112623 is a deficient number, since it is larger than the sum of its proper divisors (1).

382112623 is an equidigital number, since it uses as much as digits as its factorization.

382112623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 382112623 is about 19547.7012203481. The cubic root of 382112623 is about 725.6554503720.

The spelling of 382112623 in words is "three hundred eighty-two million, one hundred twelve thousand, six hundred twenty-three".