140787627 has 8 divisors (see below), whose sum is σ = 192790416. Its totient is φ = 91321632.

The previous prime is 140787613. The next prime is 140787631. The reversal of 140787627 is 726787041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140787627 - 2⁷ = 140787499 is a prime.

It is a super-2 number, since 2×140787627² = 39642311832582258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140787667) 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, 634068 + ... + 634289.

It is an arithmetic number, because the mean of its divisors is an integer number (24098802).

Almost surely, 2^140787627 is an apocalyptic number.

140787627 is a deficient number, since it is larger than the sum of its proper divisors (52002789).

140787627 is a wasteful number, since it uses less digits than its factorization.

140787627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268397.

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 140787627 is about 11865.3962007174. The cubic root of 140787627 is about 520.2213394514.

The spelling of 140787627 in words is "one hundred forty million, seven hundred eighty-seven thousand, six hundred twenty-seven".