140748 has 24 divisors (see below), whose sum is σ = 338352. Its totient is φ = 45504.

The previous prime is 140741. The next prime is 140759. The reversal of 140748 is 847041.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (140741) by changing a digit.

140748 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286 + ... + 602.

It is an arithmetic number, because the mean of its divisors is an integer number (14098).

2¹⁴⁰⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

140748 is an abundant number, since it is smaller than the sum of its proper divisors (197604).

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

140748 is a wasteful number, since it uses less digits than its factorization.

140748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 140748 is about 375.1639641543. The cubic root of 140748 is about 52.0172526579.

Adding to 140748 its reverse (847041), we get a palindrome (987789).

It can be divided in two parts, 140 and 748, that added together give a palindrome (888).

The spelling of 140748 in words is "one hundred forty thousand, seven hundred forty-eight".