1875136 has 28 divisors (see below), whose sum is σ = 3776472. Its totient is φ = 923648.

The previous prime is 1875131. The next prime is 1875143. The reversal of 1875136 is 6315781.

It is a super-2 number, since 2×1875136² = 7032270036992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1875098 and 1875107.

It is not an unprimeable number, because it can be changed into a prime (1875131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5136 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (134874).

2^1875136 is an apocalyptic number.

1875136 is a gapful number since it is divisible by the number (16) 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 1875136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1888236).

1875136 is an abundant number, since it is smaller than the sum of its proper divisors (1901336).

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

1875136 is an equidigital number, since it uses as much as digits as its factorization.

1875136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 438 counting only the distinct ones).

The product of its digits is 5040, while the sum is 31.

The square root of 1875136 is about 1369.3560530410. The cubic root of 1875136 is about 123.3135850208.

The spelling of 1875136 in words is "one million, eight hundred seventy-five thousand, one hundred thirty-six".