140230048 has 48 divisors (see below), whose sum is σ = 316479744. Its totient is φ = 59915520.

The previous prime is 140230043. The next prime is 140230061. The reversal of 140230048 is 840032041.

140230048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140230043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93561 + ... + 95047.

It is an arithmetic number, because the mean of its divisors is an integer number (6593328).

Almost surely, 2^140230048 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 140230048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158239872).

140230048 is an abundant number, since it is smaller than the sum of its proper divisors (176249696).

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

140230048 is a wasteful number, since it uses less digits than its factorization.

140230048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925 (or 1917 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 140230048 is about 11841.8768782655. The cubic root of 140230048 is about 519.5336647565.

Adding to 140230048 its reverse (840032041), we get a palindrome (980262089).

The spelling of 140230048 in words is "one hundred forty million, two hundred thirty thousand, forty-eight".