148035709 has 2 divisors, whose sum is σ = 148035710. Its totient is φ = 148035708.

The previous prime is 148035703. The next prime is 148035739. The reversal of 148035709 is 907530841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124947684 + 23088025 = 11178^2 + 4805^2 .

It is a cyclic number.

It is not a de Polignac number, because 148035709 - 2¹⁵ = 148002941 is a prime.

It is a super-2 number, since 2×148035709² = 43829142278265362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148035703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74017854 + 74017855.

It is an arithmetic number, because the mean of its divisors is an integer number (74017855).

Almost surely, 2^148035709 is an apocalyptic number.

It is an amenable number.

148035709 is a deficient number, since it is larger than the sum of its proper divisors (1).

148035709 is an equidigital number, since it uses as much as digits as its factorization.

148035709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 148035709 is about 12166.9926029401. The cubic root of 148035709 is about 528.9997855924. Note that the first 3 decimals are identical.

The spelling of 148035709 in words is "one hundred forty-eight million, thirty-five thousand, seven hundred nine".