146065937 has 2 divisors, whose sum is σ = 146065938. Its totient is φ = 146065936.

The previous prime is 146065879. The next prime is 146065943. The reversal of 146065937 is 739560641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143256961 + 2808976 = 11969^2 + 1676^2 .

It is a cyclic number.

It is not a de Polignac number, because 146065937 - 2²² = 141871633 is a prime.

It is a super-3 number, since 3×146065937³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146065894 and 146065903.

It is not a weakly prime, because it can be changed into another prime (146065967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73032968 + 73032969.

It is an arithmetic number, because the mean of its divisors is an integer number (73032969).

Almost surely, 2^146065937 is an apocalyptic number.

It is an amenable number.

146065937 is a deficient number, since it is larger than the sum of its proper divisors (1).

146065937 is an equidigital number, since it uses as much as digits as its factorization.

146065937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 146065937 is about 12085.7741580753. The cubic root of 146065937 is about 526.6430003697.

The spelling of 146065937 in words is "one hundred forty-six million, sixty-five thousand, nine hundred thirty-seven".