140735112 has 64 divisors (see below), whose sum is σ = 425761920. Its totient is φ = 37843968.

The previous prime is 140735107. The next prime is 140735123. The reversal of 140735112 is 211537041.

140735112 is nontrivially palindromic in base 15.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21783 + ... + 27494.

It is an arithmetic number, because the mean of its divisors is an integer number (6652530).

Almost surely, 2^140735112 is an apocalyptic number.

140735112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140735112 is an abundant number, since it is smaller than the sum of its proper divisors (285026808).

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

140735112 is a wasteful number, since it uses less digits than its factorization.

140735112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49310 (or 49306 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 140735112 is about 11863.1830467206. The cubic root of 140735112 is about 520.1566490575.

The spelling of 140735112 in words is "one hundred forty million, seven hundred thirty-five thousand, one hundred twelve".