140071004 has 24 divisors (see below), whose sum is σ = 250442640. Its totient is φ = 68530176.

The previous prime is 140070991. The next prime is 140071027. The reversal of 140071004 is 400170041.

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, 40412 + ... + 43740.

It is an arithmetic number, because the mean of its divisors is an integer number (10435110).

Almost surely, 2^140071004 is an apocalyptic number.

It is an amenable number.

140071004 is a deficient number, since it is larger than the sum of its proper divisors (110371636).

140071004 is a wasteful number, since it uses less digits than its factorization.

140071004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557 (or 3555 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 140071004 is about 11835.1596524931. The cubic root of 140071004 is about 519.3371781707.

The spelling of 140071004 in words is "one hundred forty million, seventy-one thousand, four".