146105879 has 2 divisors, whose sum is σ = 146105880. Its totient is φ = 146105878.

The previous prime is 146105849. The next prime is 146105881. The reversal of 146105879 is 978501641.

146105879 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 146105879 - 2¹² = 146101783 is a prime.

It is a super-3 number, since 3×146105879³ (a number of 25 digits) contains 333 as substring.

Together with 146105881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146105849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73052939 + 73052940.

It is an arithmetic number, because the mean of its divisors is an integer number (73052940).

Almost surely, 2^146105879 is an apocalyptic number.

146105879 is a deficient number, since it is larger than the sum of its proper divisors (1).

146105879 is an equidigital number, since it uses as much as digits as its factorization.

146105879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 146105879 is about 12087.4264837475. The cubic root of 146105879 is about 526.6909998282.

The spelling of 146105879 in words is "one hundred forty-six million, one hundred five thousand, eight hundred seventy-nine".