146481383 has 2 divisors, whose sum is σ = 146481384. Its totient is φ = 146481382.

The previous prime is 146481373. The next prime is 146481421. The reversal of 146481383 is 383184641.

146481383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (146481421) can be obtained adding 146481383 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146481383 - 2¹⁴ = 146464999 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146481323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73240691 + 73240692.

It is an arithmetic number, because the mean of its divisors is an integer number (73240692).

Almost surely, 2^146481383 is an apocalyptic number.

146481383 is a deficient number, since it is larger than the sum of its proper divisors (1).

146481383 is an equidigital number, since it uses as much as digits as its factorization.

146481383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 38.

The square root of 146481383 is about 12102.9493512945. The cubic root of 146481383 is about 527.1418267395.

The spelling of 146481383 in words is "one hundred forty-six million, four hundred eighty-one thousand, three hundred eighty-three".