148009751 has 2 divisors, whose sum is σ = 148009752. Its totient is φ = 148009750.

The previous prime is 148009711. The next prime is 148009777. The reversal of 148009751 is 157900841.

148009751 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 is a cyclic number.

It is not a de Polignac number, because 148009751 - 2²⁶ = 80900887 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148009711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74004875 + 74004876.

It is an arithmetic number, because the mean of its divisors is an integer number (74004876).

Almost surely, 2^148009751 is an apocalyptic number.

148009751 is a deficient number, since it is larger than the sum of its proper divisors (1).

148009751 is an equidigital number, since it uses as much as digits as its factorization.

148009751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 148009751 is about 12165.9258176269. The cubic root of 148009751 is about 528.9688638209.

The spelling of 148009751 in words is "one hundred forty-eight million, nine thousand, seven hundred fifty-one".