146126899 has 2 divisors, whose sum is σ = 146126900. Its totient is φ = 146126898.

The previous prime is 146126887. The next prime is 146126909. The reversal of 146126899 is 998621641.

It is a happy number.

146126899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146126899 - 2¹¹ = 146124851 is a prime.

It is a super-2 number, since 2×146126899² = 42706141222712402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (146126819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73063449 + 73063450.

It is an arithmetic number, because the mean of its divisors is an integer number (73063450).

Almost surely, 2^146126899 is an apocalyptic number.

146126899 is a deficient number, since it is larger than the sum of its proper divisors (1).

146126899 is an equidigital number, since it uses as much as digits as its factorization.

146126899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 46.

The square root of 146126899 is about 12088.2959510429. The cubic root of 146126899 is about 526.7162566580.

The spelling of 146126899 in words is "one hundred forty-six million, one hundred twenty-six thousand, eight hundred ninety-nine".