1875685248 has 160 divisors (see below), whose sum is σ = 5628692520. Its totient is φ = 620006400.

The previous prime is 1875685247. The next prime is 1875685249. The reversal of 1875685248 is 8425865781.

It is an interprime number because it is at equal distance from previous prime (1875685247) and next prime (1875685249).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1875685194 and 1875685203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1875685243) by changing a digit.

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 in 19 ways as a sum of consecutive naturals, for example, 1357518 + ... + 1358898.

Almost surely, 2^1875685248 is an apocalyptic number.

1875685248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1875685248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2814346260).

1875685248 is an abundant number, since it is smaller than the sum of its proper divisors (3753007272).

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

1875685248 is a wasteful number, since it uses less digits than its factorization.

1875685248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538 (or 1517 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 54.

The square root of 1875685248 is about 43309.1820287569. The cubic root of 1875685248 is about 1233.2562381482.

The spelling of 1875685248 in words is "one billion, eight hundred seventy-five million, six hundred eighty-five thousand, two hundred forty-eight".