146055233 has 2 divisors, whose sum is σ = 146055234. Its totient is φ = 146055232.

The previous prime is 146055199. The next prime is 146055251. The reversal of 146055233 is 332550641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145636624 + 418609 = 12068^2 + 647^2 .

It is a cyclic number.

It is not a de Polignac number, because 146055233 - 2²⁰ = 145006657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146055196 and 146055205.

It is not a weakly prime, because it can be changed into another prime (146055253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73027616 + 73027617.

It is an arithmetic number, because the mean of its divisors is an integer number (73027617).

Almost surely, 2^146055233 is an apocalyptic number.

It is an amenable number.

146055233 is a deficient number, since it is larger than the sum of its proper divisors (1).

146055233 is an equidigital number, since it uses as much as digits as its factorization.

146055233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 146055233 is about 12085.3313152764. The cubic root of 146055233 is about 526.6301355761.

The spelling of 146055233 in words is "one hundred forty-six million, fifty-five thousand, two hundred thirty-three".