11397417 has 16 divisors (see below), whose sum is σ = 15643008. Its totient is φ = 7378560.

The previous prime is 11397391. The next prime is 11397427. The reversal of 11397417 is 71479311.

It is not a de Polignac number, because 11397417 - 2¹⁴ = 11381033 is a prime.

It is a super-2 number, since 2×11397417² = 259802228543778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11397427) 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 15 ways as a sum of consecutive naturals, for example, 15183 + ... + 15915.

It is an arithmetic number, because the mean of its divisors is an integer number (977688).

Almost surely, 2^11397417 is an apocalyptic number.

It is an amenable number.

11397417 is a deficient number, since it is larger than the sum of its proper divisors (4245591).

11397417 is an equidigital number, since it uses as much as digits as its factorization.

11397417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880.

The product of its digits is 5292, while the sum is 33.

The square root of 11397417 is about 3376.0060722694. The cubic root of 11397417 is about 225.0447121019.

The spelling of 11397417 in words is "eleven million, three hundred ninety-seven thousand, four hundred seventeen".