1875376442 has 4 divisors (see below), whose sum is σ = 2813064666. Its totient is φ = 937688220.

The previous prime is 1875376441. The next prime is 1875376499. The reversal of 1875376442 is 2446735781.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1604082601 + 271293841 = 40051^2 + 16471^2 .

It is not an unprimeable number, because it can be changed into a prime (1875376441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468844109 + ... + 468844112.

Almost surely, 2^1875376442 is an apocalyptic number.

1875376442 is a deficient number, since it is larger than the sum of its proper divisors (937688224).

1875376442 is an equidigital number, since it uses as much as digits as its factorization.

1875376442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937688223.

The product of its digits is 1128960, while the sum is 47.

The square root of 1875376442 is about 43305.6167488699. The cubic root of 1875376442 is about 1233.1885548259.

The spelling of 1875376442 in words is "one billion, eight hundred seventy-five million, three hundred seventy-six thousand, four hundred forty-two".