140629675 has 6 divisors (see below), whose sum is σ = 174380828. Its totient is φ = 112503720.

The previous prime is 140629669. The next prime is 140629691. The reversal of 140629675 is 576926041.

140629675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140629675 - 2³ = 140629667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2812569 + ... + 2812618.

Almost surely, 2^140629675 is an apocalyptic number.

140629675 is a deficient number, since it is larger than the sum of its proper divisors (33751153).

140629675 is an equidigital number, since it uses as much as digits as its factorization.

140629675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625197 (or 5625192 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 140629675 is about 11858.7383393007. The cubic root of 140629675 is about 520.0267183017.

The spelling of 140629675 in words is "one hundred forty million, six hundred twenty-nine thousand, six hundred seventy-five".