148733029 has 2 divisors, whose sum is σ = 148733030. Its totient is φ = 148733028.

The previous prime is 148733021. The next prime is 148733033. The reversal of 148733029 is 920337841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129390625 + 19342404 = 11375^2 + 4398^2 .

It is a cyclic number.

It is not a de Polignac number, because 148733029 - 2³ = 148733021 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 (148733021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74366514 + 74366515.

It is an arithmetic number, because the mean of its divisors is an integer number (74366515).

Almost surely, 2^148733029 is an apocalyptic number.

It is an amenable number.

148733029 is a deficient number, since it is larger than the sum of its proper divisors (1).

148733029 is an equidigital number, since it uses as much as digits as its factorization.

148733029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 148733029 is about 12195.6151546365. The cubic root of 148733029 is about 529.8290999954.

The spelling of 148733029 in words is "one hundred forty-eight million, seven hundred thirty-three thousand, twenty-nine".