11497051 has 2 divisors, whose sum is σ = 11497052. Its totient is φ = 11497050.

The previous prime is 11497019. The next prime is 11497067. The reversal of 11497051 is 15079411.

It is a strong prime.

It is an emirp because it is prime and its reverse (15079411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11497051 - 2⁵ = 11497019 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11497081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5748525 + 5748526.

It is an arithmetic number, because the mean of its divisors is an integer number (5748526).

Almost surely, 2^11497051 is an apocalyptic number.

11497051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11497051 is an equidigital number, since it uses as much as digits as its factorization.

11497051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 11497051 is about 3390.7301573555. The cubic root of 11497051 is about 225.6985761531.

The spelling of 11497051 in words is "eleven million, four hundred ninety-seven thousand, fifty-one".