375066428 has 24 divisors (see below), whose sum is σ = 747169920. Its totient is φ = 163071920.

The previous prime is 375066421. The next prime is 375066443. The reversal of 375066428 is 824660573.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375066421) 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, 184298 + ... + 186321.

It is an arithmetic number, because the mean of its divisors is an integer number (31132080).

Almost surely, 2^375066428 is an apocalyptic number.

It is an amenable number.

375066428 is a deficient number, since it is larger than the sum of its proper divisors (372103492).

375066428 is a wasteful number, since it uses less digits than its factorization.

375066428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370657 (or 370655 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 375066428 is about 19366.6318186720. The cubic root of 375066428 is about 721.1673629750.

It can be divided in two parts, 37506 and 6428, that added together give a palindrome (43934).

The spelling of 375066428 in words is "three hundred seventy-five million, sixty-six thousand, four hundred twenty-eight".