146870011 has 2 divisors, whose sum is σ = 146870012. Its totient is φ = 146870010.

The previous prime is 146869997. The next prime is 146870029. The reversal of 146870011 is 110078641.

146870011 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 a de Polignac number, because none of the positive numbers 2^k-146870011 is a prime.

It is a super-2 number, since 2×146870011² = 43141600262280242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146870051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73435005 + 73435006.

It is an arithmetic number, because the mean of its divisors is an integer number (73435006).

Almost surely, 2^146870011 is an apocalyptic number.

146870011 is a deficient number, since it is larger than the sum of its proper divisors (1).

146870011 is an equidigital number, since it uses as much as digits as its factorization.

146870011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 146870011 is about 12118.9938113690. The cubic root of 146870011 is about 527.6075996221.

The spelling of 146870011 in words is "one hundred forty-six million, eight hundred seventy thousand, eleven".