146764463 has 2 divisors, whose sum is σ = 146764464. Its totient is φ = 146764462.

The previous prime is 146764441. The next prime is 146764481. The reversal of 146764463 is 364467641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146764463 - 2⁶ = 146764399 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146764463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146764433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73382231 + 73382232.

It is an arithmetic number, because the mean of its divisors is an integer number (73382232).

Almost surely, 2^146764463 is an apocalyptic number.

146764463 is a deficient number, since it is larger than the sum of its proper divisors (1).

146764463 is an equidigital number, since it uses as much as digits as its factorization.

146764463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 41.

The square root of 146764463 is about 12114.6383767738. The cubic root of 146764463 is about 527.4811810930.

The spelling of 146764463 in words is "one hundred forty-six million, seven hundred sixty-four thousand, four hundred sixty-three".