140613932 has 6 divisors (see below), whose sum is σ = 246074388. Its totient is φ = 70306964.

The previous prime is 140613901. The next prime is 140613937. The reversal of 140613932 is 239316041.

It is a junction number, because it is equal to n+sod(n) for n = 140613895 and 140613904.

It is not an unprimeable number, because it can be changed into a prime (140613937) by changing a digit.

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 as a sum of consecutive naturals, namely, 17576738 + ... + 17576745.

It is an arithmetic number, because the mean of its divisors is an integer number (41012398).

Almost surely, 2^140613932 is an apocalyptic number.

It is an amenable number.

140613932 is a deficient number, since it is larger than the sum of its proper divisors (105460456).

140613932 is a wasteful number, since it uses less digits than its factorization.

140613932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35153487 (or 35153485 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 140613932 is about 11858.0745485935. The cubic root of 140613932 is about 520.0073125204.

Adding to 140613932 its reverse (239316041), we get a palindrome (379929973).

The spelling of 140613932 in words is "one hundred forty million, six hundred thirteen thousand, nine hundred thirty-two".