248654629 has 2 divisors, whose sum is σ = 248654630. Its totient is φ = 248654628.

The previous prime is 248654591. The next prime is 248654639. The reversal of 248654629 is 926456842.

248654629 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 can be written as a sum of positive squares in only one way, i.e., 236390625 + 12264004 = 15375^2 + 3502^2 .

It is a cyclic number.

It is not a de Polignac number, because 248654629 - 2¹⁵ = 248621861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248654639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124327314 + 124327315.

It is an arithmetic number, because the mean of its divisors is an integer number (124327315).

Almost surely, 2^248654629 is an apocalyptic number.

It is an amenable number.

248654629 is a deficient number, since it is larger than the sum of its proper divisors (1).

248654629 is an equidigital number, since it uses as much as digits as its factorization.

248654629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 46.

The square root of 248654629 is about 15768.7865417730. The cubic root of 248654629 is about 628.8284509377.

The spelling of 248654629 in words is "two hundred forty-eight million, six hundred fifty-four thousand, six hundred twenty-nine".