378572582 has 8 divisors (see below), whose sum is σ = 575047200. Its totient is φ = 186890184.

The previous prime is 378572581. The next prime is 378572591. The reversal of 378572582 is 285275873.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378572581) 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 in 3 ways as a sum of consecutive naturals, for example, 1197857 + ... + 1198172.

It is an arithmetic number, because the mean of its divisors is an integer number (71880900).

Almost surely, 2^378572582 is an apocalyptic number.

378572582 is a deficient number, since it is larger than the sum of its proper divisors (196474618).

378572582 is a wasteful number, since it uses less digits than its factorization.

378572582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396110.

The product of its digits is 940800, while the sum is 47.

The square root of 378572582 is about 19456.9417432442. The cubic root of 378572582 is about 723.4075755141.

It can be divided in two parts, 3785 and 72582, that added together give a palindrome (76367).

The spelling of 378572582 in words is "three hundred seventy-eight million, five hundred seventy-two thousand, five hundred eighty-two".