140602 has 24 divisors (see below), whose sum is σ = 268128. Its totient is φ = 54120.

The previous prime is 140593. The next prime is 140603. The reversal of 140602 is 206041.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (140603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1653 + ... + 1735.

It is an arithmetic number, because the mean of its divisors is an integer number (11172).

2¹⁴⁰⁶⁰² is an apocalyptic number.

140602 is a deficient number, since it is larger than the sum of its proper divisors (127526).

140602 is a wasteful number, since it uses less digits than its factorization.

140602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 140602 is about 374.9693320793. The cubic root of 140602 is about 51.9992603445. Note that the first 3 decimals are identical.

Adding to 140602 its reverse (206041), we get a palindrome (346643).

The spelling of 140602 in words is "one hundred forty thousand, six hundred two".