146411297 has 2 divisors, whose sum is σ = 146411298. Its totient is φ = 146411296.

The previous prime is 146411269. The next prime is 146411299. The reversal of 146411297 is 792114641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132802576 + 13608721 = 11524^2 + 3689^2 .

It is a cyclic number.

It is not a de Polignac number, because 146411297 - 2¹² = 146407201 is a prime.

Together with 146411299, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146411299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73205648 + 73205649.

It is an arithmetic number, because the mean of its divisors is an integer number (73205649).

Almost surely, 2^146411297 is an apocalyptic number.

It is an amenable number.

146411297 is a deficient number, since it is larger than the sum of its proper divisors (1).

146411297 is an equidigital number, since it uses as much as digits as its factorization.

146411297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 146411297 is about 12100.0535949226. The cubic root of 146411297 is about 527.0577406138.

The spelling of 146411297 in words is "one hundred forty-six million, four hundred eleven thousand, two hundred ninety-seven".