105048497 has 4 divisors (see below), whose sum is σ = 106829040. Its totient is φ = 103267956.

The previous prime is 105048487. The next prime is 105048499. The reversal of 105048497 is 794840501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105048497 - 2¹⁰ = 105047473 is a prime.

It is a super-2 number, since 2×105048497² = 22070373443918018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105048497.

It is not an unprimeable number, because it can be changed into a prime (105048499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890183 + ... + 890300.

It is an arithmetic number, because the mean of its divisors is an integer number (26707260).

Almost surely, 2^105048497 is an apocalyptic number.

It is an amenable number.

105048497 is a deficient number, since it is larger than the sum of its proper divisors (1780543).

105048497 is an equidigital number, since it uses as much as digits as its factorization.

105048497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780542.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 105048497 is about 10249.3169040673. The cubic root of 105048497 is about 471.8420198695.

Adding to 105048497 its reverse (794840501), we get a palindrome (899888998).

The spelling of 105048497 in words is "one hundred five million, forty-eight thousand, four hundred ninety-seven".