148000739 has 2 divisors, whose sum is σ = 148000740. Its totient is φ = 148000738.

The previous prime is 148000729. The next prime is 148000771. The reversal of 148000739 is 937000841.

It is an a-pointer prime, because the next prime (148000771) can be obtained adding 148000739 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148000739 - 2⁸ = 148000483 is a prime.

It is a super-2 number, since 2×148000739² = 43808437489092242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (148000729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74000369 + 74000370.

It is an arithmetic number, because the mean of its divisors is an integer number (74000370).

Almost surely, 2^148000739 is an apocalyptic number.

148000739 is a deficient number, since it is larger than the sum of its proper divisors (1).

148000739 is an equidigital number, since it uses as much as digits as its factorization.

148000739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 148000739 is about 12165.5554332714. Note that the first 3 decimals coincide. The cubic root of 148000739 is about 528.9581276720.

The spelling of 148000739 in words is "one hundred forty-eight million, seven hundred thirty-nine", and thus it is an aban number.