382637245 has 16 divisors (see below), whose sum is σ = 464872320. Its totient is φ = 302328000.

The previous prime is 382637231. The next prime is 382637249. The reversal of 382637245 is 542736283.

It is not a de Polignac number, because 382637245 - 2¹⁹ = 382112957 is a prime.

It is a super-2 number, since 2×382637245² = 292822522522380050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 382637198 and 382637207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382637249) 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 in 15 ways as a sum of consecutive naturals, for example, 148720 + ... + 151270.

It is an arithmetic number, because the mean of its divisors is an integer number (29054520).

Almost surely, 2^382637245 is an apocalyptic number.

It is an amenable number.

382637245 is a deficient number, since it is larger than the sum of its proper divisors (82235075).

382637245 is a wasteful number, since it uses less digits than its factorization.

382637245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916.

The product of its digits is 241920, while the sum is 40.

The square root of 382637245 is about 19561.1156379180. The cubic root of 382637245 is about 725.9873950208.

The spelling of 382637245 in words is "three hundred eighty-two million, six hundred thirty-seven thousand, two hundred forty-five".