146700629 has 2 divisors, whose sum is σ = 146700630. Its totient is φ = 146700628.

The previous prime is 146700623. The next prime is 146700707. The reversal of 146700629 is 926007641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120670225 + 26030404 = 10985^2 + 5102^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146700629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146700623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73350314 + 73350315.

It is an arithmetic number, because the mean of its divisors is an integer number (73350315).

Almost surely, 2^146700629 is an apocalyptic number.

It is an amenable number.

146700629 is a deficient number, since it is larger than the sum of its proper divisors (1).

146700629 is an equidigital number, since it uses as much as digits as its factorization.

146700629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 146700629 is about 12112.0035089163. The cubic root of 146700629 is about 527.4046954646.

The spelling of 146700629 in words is "one hundred forty-six million, seven hundred thousand, six hundred twenty-nine".