1049497 has 2 divisors, whose sum is σ = 1049498. Its totient is φ = 1049496.

The previous prime is 1049483. The next prime is 1049509. The reversal of 1049497 is 7949401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1042441 + 7056 = 1021^2 + 84^2 .

It is an emirp because it is prime and its reverse (7949401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1049497 - 2¹⁹ = 525209 is a prime.

It is a super-2 number, since 2×1049497² = 2202887906018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524748 + 524749.

It is an arithmetic number, because the mean of its divisors is an integer number (524749).

2^1049497 is an apocalyptic number.

It is an amenable number.

1049497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049497 is an equidigital number, since it uses as much as digits as its factorization.

1049497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1049497 is about 1024.4496083263. The cubic root of 1049497 is about 101.6234030140.

The spelling of 1049497 in words is "one million, forty-nine thousand, four hundred ninety-seven".