140382996 has 24 divisors (see below), whose sum is σ = 352757664. Its totient is φ = 43194720.

The previous prime is 140382967. The next prime is 140383013. The reversal of 140382996 is 699283041.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 449790 + ... + 450101.

It is an arithmetic number, because the mean of its divisors is an integer number (14698236).

Almost surely, 2^140382996 is an apocalyptic number.

It is an amenable number.

140382996 is an abundant number, since it is smaller than the sum of its proper divisors (212374668).

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

140382996 is a wasteful number, since it uses less digits than its factorization.

140382996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899911 (or 899909 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 140382996 is about 11848.3330473109. Note that the first 3 decimals coincide. The cubic root of 140382996 is about 519.7224801213.

The spelling of 140382996 in words is "one hundred forty million, three hundred eighty-two thousand, nine hundred ninety-six".