140613067 has 8 divisors (see below), whose sum is σ = 164620512. Its totient is φ = 117585600.

The previous prime is 140613041. The next prime is 140613079. The reversal of 140613067 is 760316041.

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 140613067 - 2¹⁹ = 140088779 is a prime.

It is a super-2 number, since 2×140613067² = 39544069222292978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140613097) 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, 244684 + ... + 245257.

It is an arithmetic number, because the mean of its divisors is an integer number (20577564).

Almost surely, 2^140613067 is an apocalyptic number.

140613067 is a deficient number, since it is larger than the sum of its proper divisors (24007445).

140613067 is an equidigital number, since it uses as much as digits as its factorization.

140613067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489989.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 140613067 is about 11858.0380754997. The cubic root of 140613067 is about 520.0062462267.

The spelling of 140613067 in words is "one hundred forty million, six hundred thirteen thousand, sixty-seven".