148345733 has 2 divisors, whose sum is σ = 148345734. Its totient is φ = 148345732.

The previous prime is 148345649. The next prime is 148345751. The reversal of 148345733 is 337543841.

148345733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79156609 + 69189124 = 8897^2 + 8318^2 .

It is a cyclic number.

It is not a de Polignac number, because 148345733 - 2¹⁸ = 148083589 is a prime.

It is a Chen prime.

It is equal to p_8356574 and since 148345733 and 8356574 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148345033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74172866 + 74172867.

It is an arithmetic number, because the mean of its divisors is an integer number (74172867).

Almost surely, 2^148345733 is an apocalyptic number.

It is an amenable number.

148345733 is a deficient number, since it is larger than the sum of its proper divisors (1).

148345733 is an equidigital number, since it uses as much as digits as its factorization.

148345733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 148345733 is about 12179.7263105539. The cubic root of 148345733 is about 529.3688142907.

The spelling of 148345733 in words is "one hundred forty-eight million, three hundred forty-five thousand, seven hundred thirty-three".