140000827 has 8 divisors (see below), whose sum is σ = 144590400. Its totient is φ = 135478464.

The previous prime is 140000789. The next prime is 140000837. The reversal of 140000827 is 728000041.

140000827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 140000827 - 2¹⁹ = 139476539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140000798 and 140000807.

It is not an unprimeable number, because it can be changed into a prime (140000837) 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, 12552 + ... + 20917.

It is an arithmetic number, because the mean of its divisors is an integer number (18073800).

Almost surely, 2^140000827 is an apocalyptic number.

140000827 is a deficient number, since it is larger than the sum of its proper divisors (4589573).

140000827 is an equidigital number, since it uses as much as digits as its factorization.

140000827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33605.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 140000827 is about 11832.1945132761. The cubic root of 140000827 is about 519.2504326099.

Adding to 140000827 its reverse (728000041), we get a palindrome (868000868).

The spelling of 140000827 in words is "one hundred forty million, eight hundred twenty-seven", and thus it is an aban number.