140885267 has 2 divisors, whose sum is σ = 140885268. Its totient is φ = 140885266.

The previous prime is 140885249. The next prime is 140885287. The reversal of 140885267 is 762588041.

140885267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140885267 - 2¹² = 140881171 is a prime.

It is a super-2 number, since 2×140885267² = 39697316915322578, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (140885207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70442633 + 70442634.

It is an arithmetic number, because the mean of its divisors is an integer number (70442634).

Almost surely, 2^140885267 is an apocalyptic number.

140885267 is a deficient number, since it is larger than the sum of its proper divisors (1).

140885267 is an equidigital number, since it uses as much as digits as its factorization.

140885267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 140885267 is about 11869.5099730360. The cubic root of 140885267 is about 520.3415741499.

The spelling of 140885267 in words is "one hundred forty million, eight hundred eighty-five thousand, two hundred sixty-seven".