140706048 has 108 divisors (see below), whose sum is σ = 435739920. Its totient is φ = 40190976.

The previous prime is 140706023. The next prime is 140706053. The reversal of 140706048 is 840607041.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35763 + ... + 39501.

Almost surely, 2^140706048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140706048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217869960).

140706048 is an abundant number, since it is smaller than the sum of its proper divisors (295033872).

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

140706048 is an equidigital number, since it uses as much as digits as its factorization.

140706048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772 (or 3751 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 140706048 is about 11861.9580171235. The cubic root of 140706048 is about 520.1208397667.

The spelling of 140706048 in words is "one hundred forty million, seven hundred six thousand, forty-eight".