140982275 has 24 divisors (see below), whose sum is σ = 211548960. Its totient is φ = 90984960.

The previous prime is 140982229. The next prime is 140982301. The reversal of 140982275 is 572289041.

It is not a de Polignac number, because 140982275 - 2¹² = 140978179 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20720 + ... + 26669.

It is an arithmetic number, because the mean of its divisors is an integer number (8814540).

Almost surely, 2^140982275 is an apocalyptic number.

140982275 is a deficient number, since it is larger than the sum of its proper divisors (70566685).

140982275 is a wasteful number, since it uses less digits than its factorization.

140982275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47423 (or 47418 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 140982275 is about 11873.5957064404. The cubic root of 140982275 is about 520.4609755971.

The spelling of 140982275 in words is "one hundred forty million, nine hundred eighty-two thousand, two hundred seventy-five".