146756341 has 2 divisors, whose sum is σ = 146756342. Its totient is φ = 146756340.

The previous prime is 146756329. The next prime is 146756347. The reversal of 146756341 is 143657641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90820900 + 55935441 = 9530^2 + 7479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146756341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146756341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146756347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73378170 + 73378171.

It is an arithmetic number, because the mean of its divisors is an integer number (73378171).

Almost surely, 2^146756341 is an apocalyptic number.

It is an amenable number.

146756341 is a deficient number, since it is larger than the sum of its proper divisors (1).

146756341 is an equidigital number, since it uses as much as digits as its factorization.

146756341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 146756341 is about 12114.3031578378. The cubic root of 146756341 is about 527.4714505786.

The spelling of 146756341 in words is "one hundred forty-six million, seven hundred fifty-six thousand, three hundred forty-one".