148069751 has 2 divisors, whose sum is σ = 148069752. Its totient is φ = 148069750.

The previous prime is 148069723. The next prime is 148069771. The reversal of 148069751 is 157960841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148069751 - 2¹⁸ = 147807607 is a prime.

It is a super-2 number, since 2×148069751² = 43849302322404002, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 148069699 and 148069708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148069771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74034875 + 74034876.

It is an arithmetic number, because the mean of its divisors is an integer number (74034876).

Almost surely, 2^148069751 is an apocalyptic number.

148069751 is a deficient number, since it is larger than the sum of its proper divisors (1).

148069751 is an equidigital number, since it uses as much as digits as its factorization.

148069751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 148069751 is about 12168.3914713490. The cubic root of 148069751 is about 529.0403317341.

The spelling of 148069751 in words is "one hundred forty-eight million, sixty-nine thousand, seven hundred fifty-one".