148334933 has 2 divisors, whose sum is σ = 148334934. Its totient is φ = 148334932.

The previous prime is 148334873. The next prime is 148334947. The reversal of 148334933 is 339433841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143832049 + 4502884 = 11993^2 + 2122^2 .

It is a cyclic number.

It is not a de Polignac number, because 148334933 - 2⁶ = 148334869 is a prime.

It is a super-2 number, since 2×148334933² = 44006504696228978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148334983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74167466 + 74167467.

It is an arithmetic number, because the mean of its divisors is an integer number (74167467).

Almost surely, 2^148334933 is an apocalyptic number.

It is an amenable number.

148334933 is a deficient number, since it is larger than the sum of its proper divisors (1).

148334933 is an equidigital number, since it uses as much as digits as its factorization.

148334933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 38.

The square root of 148334933 is about 12179.2829427680. The cubic root of 148334933 is about 529.3559674501.

The spelling of 148334933 in words is "one hundred forty-eight million, three hundred thirty-four thousand, nine hundred thirty-three".