140716136 has 16 divisors (see below), whose sum is σ = 287828640. Its totient is φ = 63961840.

The previous prime is 140716133. The next prime is 140716159. The reversal of 140716136 is 631617041.

It is a junction number, because it is equal to n+sod(n) for n = 140716099 and 140716108.

It is not an unprimeable number, because it can be changed into a prime (140716133) 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, 799436 + ... + 799611.

It is an arithmetic number, because the mean of its divisors is an integer number (17989290).

Almost surely, 2^140716136 is an apocalyptic number.

It is an amenable number.

140716136 is an abundant number, since it is smaller than the sum of its proper divisors (147112504).

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

140716136 is a wasteful number, since it uses less digits than its factorization.

140716136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599064 (or 1599060 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 140716136 is about 11862.3832344095. The cubic root of 140716136 is about 520.1332695893.

The spelling of 140716136 in words is "one hundred forty million, seven hundred sixteen thousand, one hundred thirty-six".