140963632 has 40 divisors (see below), whose sum is σ = 280765760. Its totient is φ = 68523840.

The previous prime is 140963621. The next prime is 140963633. The reversal of 140963632 is 236369041.

It is a happy number.

140963632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140963633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227419 + ... + 228037.

It is an arithmetic number, because the mean of its divisors is an integer number (7019144).

Almost surely, 2^140963632 is an apocalyptic number.

It is an amenable number.

140963632 is a deficient number, since it is larger than the sum of its proper divisors (139802128).

140963632 is a wasteful number, since it uses less digits than its factorization.

140963632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 140963632 is about 11872.8106192258. The cubic root of 140963632 is about 520.4380332764.

The spelling of 140963632 in words is "one hundred forty million, nine hundred sixty-three thousand, six hundred thirty-two".