140741067 has 8 divisors (see below), whose sum is σ = 187810000. Its totient is φ = 93749760.

The previous prime is 140741063. The next prime is 140741101. The reversal of 140741067 is 760147041.

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

It is not a de Polignac number, because 140741067 - 2² = 140741063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140741063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15034 + ... + 22527.

It is an arithmetic number, because the mean of its divisors is an integer number (23476250).

Almost surely, 2^140741067 is an apocalyptic number.

140741067 is a deficient number, since it is larger than the sum of its proper divisors (47068933).

140741067 is a wasteful number, since it uses less digits than its factorization.

140741067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38813.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 140741067 is about 11863.4340306675. The cubic root of 140741067 is about 520.1639855094.

The spelling of 140741067 in words is "one hundred forty million, seven hundred forty-one thousand, sixty-seven".