148385033 has 2 divisors, whose sum is σ = 148385034. Its totient is φ = 148385032.

The previous prime is 148385021. The next prime is 148385051. The reversal of 148385033 is 330583841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88585744 + 59799289 = 9412^2 + 7733^2 .

It is a cyclic number.

It is not a de Polignac number, because 148385033 - 2⁸ = 148384777 is a prime.

It is a super-2 number, since 2×148385033² = 44036236036822178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 148384984 and 148385002.

It is not a weakly prime, because it can be changed into another prime (148381033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74192516 + 74192517.

It is an arithmetic number, because the mean of its divisors is an integer number (74192517).

Almost surely, 2^148385033 is an apocalyptic number.

It is an amenable number.

148385033 is a deficient number, since it is larger than the sum of its proper divisors (1).

148385033 is an equidigital number, since it uses as much as digits as its factorization.

148385033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 148385033 is about 12181.3395404611. The cubic root of 148385033 is about 529.4155572541.

The spelling of 148385033 in words is "one hundred forty-eight million, three hundred eighty-five thousand, thirty-three".