140032267 has 2 divisors, whose sum is σ = 140032268. Its totient is φ = 140032266.

The previous prime is 140032259. The next prime is 140032283. The reversal of 140032267 is 762230041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140032267 - 2³ = 140032259 is a prime.

It is not a weakly prime, because it can be changed into another prime (140032367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70016133 + 70016134.

It is an arithmetic number, because the mean of its divisors is an integer number (70016134).

Almost surely, 2^140032267 is an apocalyptic number.

140032267 is a deficient number, since it is larger than the sum of its proper divisors (1).

140032267 is an equidigital number, since it uses as much as digits as its factorization.

140032267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 140032267 is about 11833.5230172591. The cubic root of 140032267 is about 519.2892990748.

The spelling of 140032267 in words is "one hundred forty million, thirty-two thousand, two hundred sixty-seven".