140829052 has 36 divisors (see below), whose sum is σ = 305000976. Its totient is φ = 55710720.

The previous prime is 140829049. The next prime is 140829079. The reversal of 140829052 is 250928041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10149 + ... + 19612.

Almost surely, 2^140829052 is an apocalyptic number.

It is an amenable number.

140829052 is an abundant number, since it is smaller than the sum of its proper divisors (164171924).

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

140829052 is a wasteful number, since it uses less digits than its factorization.

140829052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29798 (or 29783 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 140829052 is about 11867.1416946121. The cubic root of 140829052 is about 520.2723573241.

The spelling of 140829052 in words is "one hundred forty million, eight hundred twenty-nine thousand, fifty-two".