140270960 has 40 divisors (see below), whose sum is σ = 330611280. Its totient is φ = 55337472.

The previous prime is 140270957. The next prime is 140271007. The reversal of 140270960 is 69072041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6170 + ... + 17849.

It is an arithmetic number, because the mean of its divisors is an integer number (8265282).

Almost surely, 2^140270960 is an apocalyptic number.

140270960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140270960 is an abundant number, since it is smaller than the sum of its proper divisors (190340320).

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

140270960 is a wasteful number, since it uses less digits than its factorization.

140270960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24105 (or 24099 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 140270960 is about 11843.6041811604. The cubic root of 140270960 is about 519.5841843488.

The spelling of 140270960 in words is "one hundred forty million, two hundred seventy thousand, nine hundred sixty".