146676253 has 2 divisors, whose sum is σ = 146676254. Its totient is φ = 146676252.

The previous prime is 146676247. The next prime is 146676263. The reversal of 146676253 is 352676641.

146676253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137053849 + 9622404 = 11707^2 + 3102^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146676253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146676203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73338126 + 73338127.

It is an arithmetic number, because the mean of its divisors is an integer number (73338127).

Almost surely, 2^146676253 is an apocalyptic number.

It is an amenable number.

146676253 is a deficient number, since it is larger than the sum of its proper divisors (1).

146676253 is an equidigital number, since it uses as much as digits as its factorization.

146676253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 146676253 is about 12110.9971926345. The cubic root of 146676253 is about 527.3754823906.

The spelling of 146676253 in words is "one hundred forty-six million, six hundred seventy-six thousand, two hundred fifty-three".