146900617 has 2 divisors, whose sum is σ = 146900618. Its totient is φ = 146900616.

The previous prime is 146900591. The next prime is 146900629. The reversal of 146900617 is 716009641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141039376 + 5861241 = 11876^2 + 2421^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146900617 is a prime.

It is not a weakly prime, because it can be changed into another prime (146900317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73450308 + 73450309.

It is an arithmetic number, because the mean of its divisors is an integer number (73450309).

Almost surely, 2^146900617 is an apocalyptic number.

It is an amenable number.

146900617 is a deficient number, since it is larger than the sum of its proper divisors (1).

146900617 is an equidigital number, since it uses as much as digits as its factorization.

146900617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 146900617 is about 12120.2564741840. The cubic root of 146900617 is about 527.6442461700.

The spelling of 146900617 in words is "one hundred forty-six million, nine hundred thousand, six hundred seventeen".