148167361 has 2 divisors, whose sum is σ = 148167362. Its totient is φ = 148167360.

The previous prime is 148167343. The next prime is 148167373. The reversal of 148167361 is 163761841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99600400 + 48566961 = 9980^2 + 6969^2 .

It is an emirp because it is prime and its reverse (163761841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148167361 - 2⁷ = 148167233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148167361.

It is not a weakly prime, because it can be changed into another prime (148167661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74083680 + 74083681.

It is an arithmetic number, because the mean of its divisors is an integer number (74083681).

Almost surely, 2^148167361 is an apocalyptic number.

It is an amenable number.

148167361 is a deficient number, since it is larger than the sum of its proper divisors (1).

148167361 is an equidigital number, since it uses as much as digits as its factorization.

148167361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 37.

The square root of 148167361 is about 12172.4016118431. The cubic root of 148167361 is about 529.1565568766.

The spelling of 148167361 in words is "one hundred forty-eight million, one hundred sixty-seven thousand, three hundred sixty-one".