140651132 has 12 divisors (see below), whose sum is σ = 260618400. Its totient is φ = 66188736.

The previous prime is 140651111. The next prime is 140651201. The reversal of 140651132 is 231156041.

140651132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140651098 and 140651107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034132 + ... + 1034267.

It is an arithmetic number, because the mean of its divisors is an integer number (21718200).

Almost surely, 2^140651132 is an apocalyptic number.

It is an amenable number.

140651132 is a deficient number, since it is larger than the sum of its proper divisors (119967268).

140651132 is a wasteful number, since it uses less digits than its factorization.

140651132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068420 (or 2068418 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 140651132 is about 11859.6429963132. The cubic root of 140651132 is about 520.0531651756.

The spelling of 140651132 in words is "one hundred forty million, six hundred fifty-one thousand, one hundred thirty-two".