1048886497 has 2 divisors, whose sum is σ = 1048886498. Its totient is φ = 1048886496.

The previous prime is 1048886387. The next prime is 1048886513. The reversal of 1048886497 is 7946888401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 854451361 + 194435136 = 29231^2 + 13944^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048886497 - 2²³ = 1040497889 is a prime.

It is a super-2 number, since 2×1048886497² = 2200325767177862018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1048836497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524443248 + 524443249.

It is an arithmetic number, because the mean of its divisors is an integer number (524443249).

Almost surely, 2^1048886497 is an apocalyptic number.

It is an amenable number.

1048886497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048886497 is an equidigital number, since it uses as much as digits as its factorization.

1048886497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 55.

The square root of 1048886497 is about 32386.5172100984. The cubic root of 1048886497 is about 1016.0369407203.

The spelling of 1048886497 in words is "one billion, forty-eight million, eight hundred eighty-six thousand, four hundred ninety-seven".