1101497 has 8 divisors (see below), whose sum is σ = 1136640. Its totient is φ = 1067040.

The previous prime is 1101473. The next prime is 1101509. The reversal of 1101497 is 7941011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101497 - 2⁶ = 1101433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5672 + ... + 5862.

It is an arithmetic number, because the mean of its divisors is an integer number (142080).

2^1101497 is an apocalyptic number.

It is an amenable number.

1101497 is a deficient number, since it is larger than the sum of its proper divisors (35143).

1101497 is an equidigital number, since it uses as much as digits as its factorization.

1101497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 1101497 is about 1049.5222722744. The cubic root of 1101497 is about 103.2748182986.

It can be divided in two parts, 11014 and 97, that added together give a palindrome (11111).

The spelling of 1101497 in words is "one million, one hundred one thousand, four hundred ninety-seven".