146199883 has 2 divisors, whose sum is σ = 146199884. Its totient is φ = 146199882.

The previous prime is 146199853. The next prime is 146199919. The reversal of 146199883 is 388991641.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146199883 is a prime.

It is not a weakly prime, because it can be changed into another prime (146199803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73099941 + 73099942.

It is an arithmetic number, because the mean of its divisors is an integer number (73099942).

Almost surely, 2^146199883 is an apocalyptic number.

146199883 is a deficient number, since it is larger than the sum of its proper divisors (1).

146199883 is an equidigital number, since it uses as much as digits as its factorization.

146199883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 49.

The square root of 146199883 is about 12091.3143619707. The cubic root of 146199883 is about 526.8039326467.

The spelling of 146199883 in words is "one hundred forty-six million, one hundred ninety-nine thousand, eight hundred eighty-three".