140884047 has 12 divisors (see below), whose sum is σ = 204353760. Its totient is φ = 93528288.

The previous prime is 140884043. The next prime is 140884099. The reversal of 140884047 is 740488041.

It is a happy number.

140884047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140884047 - 2² = 140884043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140884043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30598 + ... + 34899.

It is an arithmetic number, because the mean of its divisors is an integer number (17029480).

Almost surely, 2^140884047 is an apocalyptic number.

140884047 is a deficient number, since it is larger than the sum of its proper divisors (63469713).

140884047 is a wasteful number, since it uses less digits than its factorization.

140884047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65742 (or 65739 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 140884047 is about 11869.4585807441. The cubic root of 140884047 is about 520.3400721747.

The spelling of 140884047 in words is "one hundred forty million, eight hundred eighty-four thousand, forty-seven".