146730713 has 2 divisors, whose sum is σ = 146730714. Its totient is φ = 146730712.

The previous prime is 146730707. The next prime is 146730743. The reversal of 146730713 is 317037641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137077264 + 9653449 = 11708^2 + 3107^2 .

It is a cyclic number.

It is not a de Polignac number, because 146730713 - 2⁸ = 146730457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146730713.

It is not a weakly prime, because it can be changed into another prime (146730743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73365356 + 73365357.

It is an arithmetic number, because the mean of its divisors is an integer number (73365357).

Almost surely, 2^146730713 is an apocalyptic number.

It is an amenable number.

146730713 is a deficient number, since it is larger than the sum of its proper divisors (1).

146730713 is an equidigital number, since it uses as much as digits as its factorization.

146730713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 146730713 is about 12113.2453537440. The cubic root of 146730713 is about 527.4407447497.

The spelling of 146730713 in words is "one hundred forty-six million, seven hundred thirty thousand, seven hundred thirteen".