140927992 has 16 divisors (see below), whose sum is σ = 275729040. Its totient is φ = 67400256.

The previous prime is 140927987. The next prime is 140928017. The reversal of 140927992 is 299729041.

140927992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382773 + ... + 383140.

It is an arithmetic number, because the mean of its divisors is an integer number (17233065).

Almost surely, 2^140927992 is an apocalyptic number.

It is an amenable number.

140927992 is a deficient number, since it is larger than the sum of its proper divisors (134801048).

140927992 is a wasteful number, since it uses less digits than its factorization.

140927992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765942 (or 765938 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 140927992 is about 11871.3096160449. The cubic root of 140927992 is about 520.3941685938.

The spelling of 140927992 in words is "one hundred forty million, nine hundred twenty-seven thousand, nine hundred ninety-two".