248829461 has 2 divisors, whose sum is σ = 248829462. Its totient is φ = 248829460.

The previous prime is 248829439. The next prime is 248829509. The reversal of 248829461 is 164928842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248661361 + 168100 = 15769^2 + 410^2 .

It is a cyclic number.

It is not a de Polignac number, because 248829461 - 2¹⁸ = 248567317 is a prime.

It is a super-2 number, since 2×248829461² = 123832201323101042, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248859461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124414730 + 124414731.

It is an arithmetic number, because the mean of its divisors is an integer number (124414731).

Almost surely, 2^248829461 is an apocalyptic number.

It is an amenable number.

248829461 is a deficient number, since it is larger than the sum of its proper divisors (1).

248829461 is an equidigital number, since it uses as much as digits as its factorization.

248829461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 44.

The square root of 248829461 is about 15774.3291774959. The cubic root of 248829461 is about 628.9757953081.

It can be divided in two parts, 24882 and 9461, that added together give a palindrome (34343).

The spelling of 248829461 in words is "two hundred forty-eight million, eight hundred twenty-nine thousand, four hundred sixty-one".