11504497 has 2 divisors, whose sum is σ = 11504498. Its totient is φ = 11504496.

The previous prime is 11504473. The next prime is 11504501. The reversal of 11504497 is 79440511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8785296 + 2719201 = 2964^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 11504497 - 2¹⁵ = 11471729 is a prime.

It is a Chen prime.

It is equal to p₇₅₇₅₇₀ and since 11504497 and 757570 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (11504197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5752248 + 5752249.

It is an arithmetic number, because the mean of its divisors is an integer number (5752249).

Almost surely, 2^11504497 is an apocalyptic number.

It is an amenable number.

11504497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11504497 is an equidigital number, since it uses as much as digits as its factorization.

11504497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 11504497 is about 3391.8279732321. The cubic root of 11504497 is about 225.7472897734.

The spelling of 11504497 in words is "eleven million, five hundred four thousand, four hundred ninety-seven".