140007180 has 48 divisors (see below), whose sum is σ = 392968800. Its totient is φ = 37244928.

The previous prime is 140007173. The next prime is 140007193. The reversal of 140007180 is 81700041.

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, 24342 + ... + 29538.

It is an arithmetic number, because the mean of its divisors is an integer number (8186850).

Almost surely, 2^140007180 is an apocalyptic number.

140007180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140007180 is an abundant number, since it is smaller than the sum of its proper divisors (252961620).

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

140007180 is a wasteful number, since it uses less digits than its factorization.

140007180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658 (or 5656 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 140007180 is about 11832.4629726866. The cubic root of 140007180 is about 519.2582867257.

The spelling of 140007180 in words is "one hundred forty million, seven thousand, one hundred eighty".