140674032 has 60 divisors (see below), whose sum is σ = 406404544. Its totient is φ = 45377280.

The previous prime is 140674019. The next prime is 140674057. The reversal of 140674032 is 230476041.

It is a junction number, because it is equal to n+sod(n) for n = 140673987 and 140674005.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 11293 + ... + 20220.

Almost surely, 2^140674032 is an apocalyptic number.

140674032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140674032 is an abundant number, since it is smaller than the sum of its proper divisors (265730512).

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

140674032 is a wasteful number, since it uses less digits than its factorization.

140674032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31558 (or 31549 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 140674032 is about 11860.6084160974. The cubic root of 140674032 is about 520.0813876554.

The spelling of 140674032 in words is "one hundred forty million, six hundred seventy-four thousand, thirty-two".