148452433 has 2 divisors, whose sum is σ = 148452434. Its totient is φ = 148452432.

The previous prime is 148452407. The next prime is 148452439. The reversal of 148452433 is 334254841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148157584 + 294849 = 12172^2 + 543^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148452433 is a prime.

It is not a weakly prime, because it can be changed into another prime (148452439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74226216 + 74226217.

It is an arithmetic number, because the mean of its divisors is an integer number (74226217).

Almost surely, 2^148452433 is an apocalyptic number.

It is an amenable number.

148452433 is a deficient number, since it is larger than the sum of its proper divisors (1).

148452433 is an equidigital number, since it uses as much as digits as its factorization.

148452433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 34.

The square root of 148452433 is about 12184.1057529882. The cubic root of 148452433 is about 529.4957028200.

The spelling of 148452433 in words is "one hundred forty-eight million, four hundred fifty-two thousand, four hundred thirty-three".