140941875 has 20 divisors (see below), whose sum is σ = 234831080. Its totient is φ = 75168000.

The previous prime is 140941847. The next prime is 140941919. The reversal of 140941875 is 578149041.

It is not a de Polignac number, because 140941875 - 2¹⁸ = 140679731 is a prime.

It is a super-2 number, since 2×140941875² = 39729224257031250, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35710 + ... + 39459.

It is an arithmetic number, because the mean of its divisors is an integer number (11741554).

Almost surely, 2^140941875 is an apocalyptic number.

140941875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140941875 is a deficient number, since it is larger than the sum of its proper divisors (93889205).

140941875 is an frugal number, since it uses more digits than its factorization.

140941875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75192 (or 75177 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 140941875 is about 11871.8943307292. The cubic root of 140941875 is about 520.4112562684.

The spelling of 140941875 in words is "one hundred forty million, nine hundred forty-one thousand, eight hundred seventy-five".