140860 has 12 divisors (see below), whose sum is σ = 295848. Its totient is φ = 56336.

The previous prime is 140839. The next prime is 140863. The reversal of 140860 is 68041.

It is a plaindrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140863) by changing a digit.

140860 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 3 ways as a sum of consecutive naturals, for example, 3502 + ... + 3541.

It is an arithmetic number, because the mean of its divisors is an integer number (24654).

2¹⁴⁰⁸⁶⁰ is an apocalyptic number.

140860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140860 is an abundant number, since it is smaller than the sum of its proper divisors (154988).

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

140860 is a wasteful number, since it uses less digits than its factorization.

140860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7052 (or 7050 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 140860 is about 375.3132025389. The cubic root of 140860 is about 52.0310465488.

It can be divided in two parts, 140 and 860, that added together give a cube (1000 = 10³).

The spelling of 140860 in words is "one hundred forty thousand, eight hundred sixty".