148483913 has 2 divisors, whose sum is σ = 148483914. Its totient is φ = 148483912.

The previous prime is 148483877. The next prime is 148483939. The reversal of 148483913 is 319384841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139169209 + 9314704 = 11797^2 + 3052^2 .

It is an emirp because it is prime and its reverse (319384841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148483913 - 2¹⁶ = 148418377 is a prime.

It is not a weakly prime, because it can be changed into another prime (148483513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74241956 + 74241957.

It is an arithmetic number, because the mean of its divisors is an integer number (74241957).

Almost surely, 2^148483913 is an apocalyptic number.

It is an amenable number.

148483913 is a deficient number, since it is larger than the sum of its proper divisors (1).

148483913 is an equidigital number, since it uses as much as digits as its factorization.

148483913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 41.

The square root of 148483913 is about 12185.3975314718. The cubic root of 148483913 is about 529.5331274826.

The spelling of 148483913 in words is "one hundred forty-eight million, four hundred eighty-three thousand, nine hundred thirteen".