146313361 has 2 divisors, whose sum is σ = 146313362. Its totient is φ = 146313360.

The previous prime is 146313331. The next prime is 146313467. The reversal of 146313361 is 163313641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146289025 + 24336 = 12095^2 + 156^2 .

It is a cyclic number.

It is not a de Polignac number, because 146313361 - 2¹¹ = 146311313 is a prime.

It is not a weakly prime, because it can be changed into another prime (146313331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73156680 + 73156681.

It is an arithmetic number, because the mean of its divisors is an integer number (73156681).

Almost surely, 2^146313361 is an apocalyptic number.

It is an amenable number.

146313361 is a deficient number, since it is larger than the sum of its proper divisors (1).

146313361 is an equidigital number, since it uses as much as digits as its factorization.

146313361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 28.

The square root of 146313361 is about 12096.0059937154. The cubic root of 146313361 is about 526.9401963134.

The spelling of 146313361 in words is "one hundred forty-six million, three hundred thirteen thousand, three hundred sixty-one".