1103497 has 2 divisors, whose sum is σ = 1103498. Its totient is φ = 1103496.

The previous prime is 1103489. The next prime is 1103519. The reversal of 1103497 is 7943011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1008016 + 95481 = 1004^2 + 309^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103497 - 2³ = 1103489 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551748 + 551749.

It is an arithmetic number, because the mean of its divisors is an integer number (551749).

2^1103497 is an apocalyptic number.

It is an amenable number.

1103497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103497 is an equidigital number, since it uses as much as digits as its factorization.

1103497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1103497 is about 1050.4746546205. The cubic root of 1103497 is about 103.3372862403.

It can be divided in two parts, 1103 and 497, that added together give a square (1600 = 40²).

The spelling of 1103497 in words is "one million, one hundred three thousand, four hundred ninety-seven".