140754 has 8 divisors (see below), whose sum is σ = 281520. Its totient is φ = 46916.

The previous prime is 140741. The next prime is 140759. The reversal of 140754 is 457041.

It is a sphenic number, since it is the product of 3 distinct primes.

140754 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140754.

It is not an unprimeable number, because it can be changed into a prime (140759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11724 + ... + 11735.

It is an arithmetic number, because the mean of its divisors is an integer number (35190).

2¹⁴⁰⁷⁵⁴ is an apocalyptic number.

140754 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140754 is a wasteful number, since it uses less digits than its factorization.

140754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23464.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 140754 is about 375.1719605727. The cubic root of 140754 is about 52.0179918018.

Adding to 140754 its reverse (457041), we get a palindrome (597795).

It can be divided in two parts, 1 and 40754, that added together give a triangular number (40755 = T₂₈₅).

The spelling of 140754 in words is "one hundred forty thousand, seven hundred fifty-four".