140536004 has 24 divisors (see below), whose sum is σ = 282004800. Its totient is φ = 60029856.

The previous prime is 140535977. The next prime is 140536021. The reversal of 140536004 is 400635041.

It is a happy number.

140536004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 422 + ... + 16770.

It is an arithmetic number, because the mean of its divisors is an integer number (11750200).

Almost surely, 2^140536004 is an apocalyptic number.

140536004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140536004 is an abundant number, since it is smaller than the sum of its proper divisors (141468796).

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

140536004 is a wasteful number, since it uses less digits than its factorization.

140536004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16667 (or 16665 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 140536004 is about 11854.7882309217. The cubic root of 140536004 is about 519.9112323821.

The spelling of 140536004 in words is "one hundred forty million, five hundred thirty-six thousand, four".