140384276 has 12 divisors (see below), whose sum is σ = 247607808. Its totient is φ = 69639192.

The previous prime is 140384269. The next prime is 140384297. The reversal of 140384276 is 672483041.

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, 137666 + ... + 138681.

It is an arithmetic number, because the mean of its divisors is an integer number (20633984).

Almost surely, 2^140384276 is an apocalyptic number.

It is an amenable number.

140384276 is a deficient number, since it is larger than the sum of its proper divisors (107223532).

140384276 is a wasteful number, since it uses less digits than its factorization.

140384276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276478 (or 276476 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 140384276 is about 11848.3870632251. The cubic root of 140384276 is about 519.7240597114.

The spelling of 140384276 in words is "one hundred forty million, three hundred eighty-four thousand, two hundred seventy-six".