375266144 has 48 divisors (see below), whose sum is σ = 819228816. Its totient is φ = 167769600.

The previous prime is 375266141. The next prime is 375266149. The reversal of 375266144 is 441662573.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 375266098 and 375266107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375266141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12734 + ... + 30210.

It is an arithmetic number, because the mean of its divisors is an integer number (17067267).

Almost surely, 2^375266144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375266144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409614408).

375266144 is an abundant number, since it is smaller than the sum of its proper divisors (443962672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

375266144 is a wasteful number, since it uses less digits than its factorization.

375266144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17559 (or 17551 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 375266144 is about 19371.7873207404. The cubic root of 375266144 is about 721.2953430639.

It can be divided in two parts, 3752 and 66144, that added together give a palindrome (69896).

The spelling of 375266144 in words is "three hundred seventy-five million, two hundred sixty-six thousand, one hundred forty-four".