140633032 has 16 divisors (see below), whose sum is σ = 263814300. Its totient is φ = 70282560.

The previous prime is 140633023. The next prime is 140633047. The reversal of 140633032 is 230336041.

140633032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 99082116 + 41550916 = 9954^2 + 6446^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140632994 and 140633012.

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, 26194 + ... + 31102.

Almost surely, 2^140633032 is an apocalyptic number.

It is an amenable number.

140633032 is a deficient number, since it is larger than the sum of its proper divisors (123181268).

140633032 is a wasteful number, since it uses less digits than its factorization.

140633032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8496 (or 8492 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 140633032 is about 11858.8798796514. The cubic root of 140633032 is about 520.0308561572.

Adding to 140633032 its reverse (230336041), we get a palindrome (370969073).

The spelling of 140633032 in words is "one hundred forty million, six hundred thirty-three thousand, thirty-two".