146976833 has 2 divisors, whose sum is σ = 146976834. Its totient is φ = 146976832.

The previous prime is 146976827. The next prime is 146976853. The reversal of 146976833 is 338679641.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141538609 + 5438224 = 11897^2 + 2332^2 .

It is an emirp because it is prime and its reverse (338679641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146976833 - 2¹⁰ = 146975809 is a prime.

It is not a weakly prime, because it can be changed into another prime (146976853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73488416 + 73488417.

It is an arithmetic number, because the mean of its divisors is an integer number (73488417).

Almost surely, 2^146976833 is an apocalyptic number.

It is an amenable number.

146976833 is a deficient number, since it is larger than the sum of its proper divisors (1).

146976833 is an equidigital number, since it uses as much as digits as its factorization.

146976833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 47.

The square root of 146976833 is about 12123.4002243595. The cubic root of 146976833 is about 527.7354824126.

The spelling of 146976833 in words is "one hundred forty-six million, nine hundred seventy-six thousand, eight hundred thirty-three".