140875 has 24 divisors (see below), whose sum is σ = 213408. Its totient is φ = 92400.

The previous prime is 140869. The next prime is 140891. The reversal of 140875 is 578041.

140875 = T₅₀ + T₅₁ + ... + T₉₈.

It is not a de Polignac number, because 140875 - 2³ = 140867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

140875 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6114 + ... + 6136.

It is an arithmetic number, because the mean of its divisors is an integer number (8892).

2¹⁴⁰⁸⁷⁵ is an apocalyptic number.

140875 is a deficient number, since it is larger than the sum of its proper divisors (72533).

140875 is an equidigital number, since it uses as much as digits as its factorization.

140875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 140875 is about 375.3331853167. Note that the first 3 decimals coincide. The cubic root of 140875 is about 52.0328933896.

It can be divided in two parts, 140 and 875, that multiplied together give a square (122500 = 350²).

The spelling of 140875 in words is "one hundred forty thousand, eight hundred seventy-five".