1375202148 has 48 divisors (see below), whose sum is σ = 3400193664. Its totient is φ = 431101440.

The previous prime is 1375202141. The next prime is 1375202161. The reversal of 1375202148 is 8412025731.

It is not an unprimeable number, because it can be changed into a prime (1375202141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469986 + ... + 472902.

It is an arithmetic number, because the mean of its divisors is an integer number (70837368).

Almost surely, 2^1375202148 is an apocalyptic number.

It is an amenable number.

1375202148 is an abundant number, since it is smaller than the sum of its proper divisors (2024991516).

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

1375202148 is a wasteful number, since it uses less digits than its factorization.

1375202148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5252 (or 5250 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1375202148 is about 37083.7180983784. The cubic root of 1375202148 is about 1112.0445363268.

Adding to 1375202148 its reverse (8412025731), we get a palindrome (9787227879).

The spelling of 1375202148 in words is "one billion, three hundred seventy-five million, two hundred two thousand, one hundred forty-eight".