10040497 has 8 divisors (see below), whose sum is σ = 10402560. Its totient is φ = 9680880.

The previous prime is 10040491. The next prime is 10040501. The reversal of 10040497 is 79404001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10040497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10040491) 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, 12603 + ... + 13375.

It is an arithmetic number, because the mean of its divisors is an integer number (1300320).

Almost surely, 2^10040497 is an apocalyptic number.

It is an amenable number.

10040497 is a deficient number, since it is larger than the sum of its proper divisors (362063).

10040497 is an equidigital number, since it uses as much as digits as its factorization.

10040497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10040497 is about 3168.6743284850. The cubic root of 10040497 is about 215.7339044353.

Adding to 10040497 its reverse (79404001), we get a palindrome (89444498).

The spelling of 10040497 in words is "ten million, forty thousand, four hundred ninety-seven".