146045701 has 2 divisors, whose sum is σ = 146045702. Its totient is φ = 146045700.

The previous prime is 146045693. The next prime is 146045717. The reversal of 146045701 is 107540641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144720900 + 1324801 = 12030^2 + 1151^2 .

It is a cyclic number.

It is not a de Polignac number, because 146045701 - 2³ = 146045693 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146045701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146045201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73022850 + 73022851.

It is an arithmetic number, because the mean of its divisors is an integer number (73022851).

Almost surely, 2^146045701 is an apocalyptic number.

It is an amenable number.

146045701 is a deficient number, since it is larger than the sum of its proper divisors (1).

146045701 is an equidigital number, since it uses as much as digits as its factorization.

146045701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 146045701 is about 12084.9369464636. The cubic root of 146045701 is about 526.6186788426.

The spelling of 146045701 in words is "one hundred forty-six million, forty-five thousand, seven hundred one".