253227841 has 2 divisors, whose sum is σ = 253227842. Its totient is φ = 253227840.

The previous prime is 253227833. The next prime is 253227853. The reversal of 253227841 is 148722352.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187553025 + 65674816 = 13695^2 + 8104^2 .

It is a cyclic number.

It is not a de Polignac number, because 253227841 - 2³ = 253227833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253227797 and 253227806.

It is not a weakly prime, because it can be changed into another prime (253227811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126613920 + 126613921.

It is an arithmetic number, because the mean of its divisors is an integer number (126613921).

Almost surely, 2^253227841 is an apocalyptic number.

It is an amenable number.

253227841 is a deficient number, since it is larger than the sum of its proper divisors (1).

253227841 is an equidigital number, since it uses as much as digits as its factorization.

253227841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 34.

The square root of 253227841 is about 15913.1342293088. The cubic root of 253227841 is about 632.6601559782.

The spelling of 253227841 in words is "two hundred fifty-three million, two hundred twenty-seven thousand, eight hundred forty-one".