146982079 has 2 divisors, whose sum is σ = 146982080. Its totient is φ = 146982078.

The previous prime is 146981981. The next prime is 146982097. The reversal of 146982079 is 970289641.

146982079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (146982097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146982079 - 2⁷ = 146981951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146989079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73491039 + 73491040.

It is an arithmetic number, because the mean of its divisors is an integer number (73491040).

Almost surely, 2^146982079 is an apocalyptic number.

146982079 is a deficient number, since it is larger than the sum of its proper divisors (1).

146982079 is an equidigital number, since it uses as much as digits as its factorization.

146982079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 146982079 is about 12123.6165808722. The cubic root of 146982079 is about 527.7417611060.

The spelling of 146982079 in words is "one hundred forty-six million, nine hundred eighty-two thousand, seventy-nine".