140576011 has 2 divisors, whose sum is σ = 140576012. Its totient is φ = 140576010.

The previous prime is 140575999. The next prime is 140576053. The reversal of 140576011 is 110675041.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (110675041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140576011 - 2¹¹ = 140573963 is a prime.

It is a super-2 number, since 2×140576011² = 39523229737344242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140576411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70288005 + 70288006.

It is an arithmetic number, because the mean of its divisors is an integer number (70288006).

Almost surely, 2^140576011 is an apocalyptic number.

140576011 is a deficient number, since it is larger than the sum of its proper divisors (1).

140576011 is an equidigital number, since it uses as much as digits as its factorization.

140576011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 140576011 is about 11856.4754881035. The cubic root of 140576011 is about 519.9605628375.

The spelling of 140576011 in words is "one hundred forty million, five hundred seventy-six thousand, eleven".