11622497 has 2 divisors, whose sum is σ = 11622498. Its totient is φ = 11622496.

The previous prime is 11622473. The next prime is 11622517. The reversal of 11622497 is 79422611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11566801 + 55696 = 3401^2 + 236^2 .

It is a cyclic number.

It is not a de Polignac number, because 11622497 - 2¹² = 11618401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11622467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5811248 + 5811249.

It is an arithmetic number, because the mean of its divisors is an integer number (5811249).

Almost surely, 2^11622497 is an apocalyptic number.

It is an amenable number.

11622497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11622497 is an equidigital number, since it uses as much as digits as its factorization.

11622497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 11622497 is about 3409.1783467575. The cubic root of 11622497 is about 226.5164852440.

The spelling of 11622497 in words is "eleven million, six hundred twenty-two thousand, four hundred ninety-seven".