140022160 has 40 divisors (see below), whose sum is σ = 339710400. Its totient is φ = 53572992.

The previous prime is 140022139. The next prime is 140022173. The reversal of 140022160 is 61220041.

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

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36210 + ... + 39889.

It is an arithmetic number, because the mean of its divisors is an integer number (8492760).

Almost surely, 2^140022160 is an apocalyptic number.

140022160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140022160 is an abundant number, since it is smaller than the sum of its proper divisors (199688240).

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

140022160 is a wasteful number, since it uses less digits than its factorization.

140022160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76135 (or 76129 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 140022160 is about 11833.0959600605. The cubic root of 140022160 is about 519.2768053277.

The spelling of 140022160 in words is "one hundred forty million, twenty-two thousand, one hundred sixty".