11371065 has 8 divisors (see below), whose sum is σ = 18193728. Its totient is φ = 6064560.

The previous prime is 11371057. The next prime is 11371081. The reversal of 11371065 is 56017311.

11371065 = 310² + 311² + ... + 399².

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

It is not a de Polignac number, because 11371065 - 2³ = 11371057 is a prime.

It is a super-2 number, since 2×11371065² = 258602238468450, which contains 22 as substring.

It is a Curzon number.

It is a nialpdrome in base 15.

It is an unprimeable number.

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, 379021 + ... + 379050.

It is an arithmetic number, because the mean of its divisors is an integer number (2274216).

Almost surely, 2^11371065 is an apocalyptic number.

11371065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11371065 is a deficient number, since it is larger than the sum of its proper divisors (6822663).

11371065 is an equidigital number, since it uses as much as digits as its factorization.

11371065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758079.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 11371065 is about 3372.1009771358. The cubic root of 11371065 is about 224.8711360866.

Adding to 11371065 its reverse (56017311), we get a palindrome (67388376).

The spelling of 11371065 in words is "eleven million, three hundred seventy-one thousand, sixty-five".