146500433 has 2 divisors, whose sum is σ = 146500434. Its totient is φ = 146500432.

The previous prime is 146500411. The next prime is 146500439. The reversal of 146500433 is 334005641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146119744 + 380689 = 12088^2 + 617^2 .

It is a cyclic number.

It is not a de Polignac number, because 146500433 - 2²⁰ = 145451857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146500439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73250216 + 73250217.

It is an arithmetic number, because the mean of its divisors is an integer number (73250217).

Almost surely, 2^146500433 is an apocalyptic number.

It is an amenable number.

146500433 is a deficient number, since it is larger than the sum of its proper divisors (1).

146500433 is an equidigital number, since it uses as much as digits as its factorization.

146500433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 146500433 is about 12103.7363239621. The cubic root of 146500433 is about 527.1646774625.

The spelling of 146500433 in words is "one hundred forty-six million, five hundred thousand, four hundred thirty-three".