140080260 has 48 divisors (see below), whose sum is σ = 395841600. Its totient is φ = 37010304.

The previous prime is 140080253. The next prime is 140080273. The reversal of 140080260 is 62080041.

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 15 ways as a sum of consecutive naturals, for example, 4170 + ... + 17249.

It is an arithmetic number, because the mean of its divisors is an integer number (8246700).

Almost surely, 2^140080260 is an apocalyptic number.

140080260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140080260 is an abundant number, since it is smaller than the sum of its proper divisors (255761340).

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

140080260 is a wasteful number, since it uses less digits than its factorization.

140080260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21540 (or 21538 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 140080260 is about 11835.5506842732. The cubic root of 140080260 is about 519.3486173192.

The spelling of 140080260 in words is "one hundred forty million, eighty thousand, two hundred sixty".