146338607 has 2 divisors, whose sum is σ = 146338608. Its totient is φ = 146338606.

The previous prime is 146338571. The next prime is 146338613. The reversal of 146338607 is 706833641.

It is a strong prime.

It is an emirp because it is prime and its reverse (706833641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146338607 - 2¹⁴ = 146322223 is a prime.

It is a Chen prime.

It is equal to p_8249852 and since 146338607 and 8249852 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146338637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73169303 + 73169304.

It is an arithmetic number, because the mean of its divisors is an integer number (73169304).

Almost surely, 2^146338607 is an apocalyptic number.

146338607 is a deficient number, since it is larger than the sum of its proper divisors (1).

146338607 is an equidigital number, since it uses as much as digits as its factorization.

146338607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 146338607 is about 12097.0495163077. The cubic root of 146338607 is about 526.9705019694.

The spelling of 146338607 in words is "one hundred forty-six million, three hundred thirty-eight thousand, six hundred seven".