146364623 has 2 divisors, whose sum is σ = 146364624. Its totient is φ = 146364622.

The previous prime is 146364601. The next prime is 146364697. The reversal of 146364623 is 326463641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146364623 - 2¹⁰ = 146363599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146364223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73182311 + 73182312.

It is an arithmetic number, because the mean of its divisors is an integer number (73182312).

Almost surely, 2^146364623 is an apocalyptic number.

146364623 is a deficient number, since it is larger than the sum of its proper divisors (1).

146364623 is an equidigital number, since it uses as much as digits as its factorization.

146364623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 35.

The square root of 146364623 is about 12098.1247720463. The cubic root of 146364623 is about 527.0017282978.

The spelling of 146364623 in words is "one hundred forty-six million, three hundred sixty-four thousand, six hundred twenty-three".