146330651 has 2 divisors, whose sum is σ = 146330652. Its totient is φ = 146330650.

The previous prime is 146330641. The next prime is 146330699. The reversal of 146330651 is 156033641.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (156033641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146330651 - 2¹⁰ = 146329627 is a prime.

It is not a weakly prime, because it can be changed into another prime (146330641) 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, 73165325 + 73165326.

It is an arithmetic number, because the mean of its divisors is an integer number (73165326).

Almost surely, 2^146330651 is an apocalyptic number.

146330651 is a deficient number, since it is larger than the sum of its proper divisors (1).

146330651 is an equidigital number, since it uses as much as digits as its factorization.

146330651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 146330651 is about 12096.7206713225. The cubic root of 146330651 is about 526.9609518504.

The spelling of 146330651 in words is "one hundred forty-six million, three hundred thirty thousand, six hundred fifty-one".