375248438 has 4 divisors (see below), whose sum is σ = 562872660. Its totient is φ = 187624218.

The previous prime is 375248417. The next prime is 375248483. The reversal of 375248438 is 834842573.

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

It is a super-2 number, since 2×375248438² = 281622780442879688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93812108 + ... + 93812111.

It is an arithmetic number, because the mean of its divisors is an integer number (140718165).

Almost surely, 2^375248438 is an apocalyptic number.

375248438 is a deficient number, since it is larger than the sum of its proper divisors (187624222).

375248438 is a wasteful number, since it uses less digits than its factorization.

375248438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187624221.

The product of its digits is 645120, while the sum is 44.

The square root of 375248438 is about 19371.3303105388. The cubic root of 375248438 is about 721.2839987097.

The spelling of 375248438 in words is "three hundred seventy-five million, two hundred forty-eight thousand, four hundred thirty-eight".