248011651 has 2 divisors, whose sum is σ = 248011652. Its totient is φ = 248011650.

The previous prime is 248011613. The next prime is 248011663. The reversal of 248011651 is 156110842.

248011651 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 248011651 - 2⁷ = 248011523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (248011681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124005825 + 124005826.

It is an arithmetic number, because the mean of its divisors is an integer number (124005826).

Almost surely, 2^248011651 is an apocalyptic number.

248011651 is a deficient number, since it is larger than the sum of its proper divisors (1).

248011651 is an equidigital number, since it uses as much as digits as its factorization.

248011651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 248011651 is about 15748.3856632990. The cubic root of 248011651 is about 628.2859690946.

The spelling of 248011651 in words is "two hundred forty-eight million, eleven thousand, six hundred fifty-one".