8452378 has 32 divisors (see below), whose sum is σ = 14811840. Its totient is φ = 3576960.

The previous prime is 8452373. The next prime is 8452403. The reversal of 8452378 is 8732548.

It is not an unprimeable number, because it can be changed into a prime (8452373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30376 + ... + 30652.

It is an arithmetic number, because the mean of its divisors is an integer number (462870).

Almost surely, 2^8452378 is an apocalyptic number.

8452378 is a deficient number, since it is larger than the sum of its proper divisors (6359462).

8452378 is a wasteful number, since it uses less digits than its factorization.

8452378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382.

The product of its digits is 53760, while the sum is 37.

The square root of 8452378 is about 2907.2973704112. The cubic root of 8452378 is about 203.7009105520.

It can be divided in two parts, 845 and 2378, that added together give a palindrome (3223).

The spelling of 8452378 in words is "eight million, four hundred fifty-two thousand, three hundred seventy-eight".