11378085 has 16 divisors (see below), whose sum is σ = 18792960. Its totient is φ = 5872320.

The previous prime is 11378071. The next prime is 11378099. The reversal of 11378085 is 58087311.

It is an interprime number because it is at equal distance from previous prime (11378071) and next prime (11378099).

It is not a de Polignac number, because 11378085 - 2⁵ = 11378053 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11770 + ... + 12699.

It is an arithmetic number, because the mean of its divisors is an integer number (1174560).

Almost surely, 2^11378085 is an apocalyptic number.

11378085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11378085 is a deficient number, since it is larger than the sum of its proper divisors (7414875).

11378085 is a wasteful number, since it uses less digits than its factorization.

11378085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24508.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 11378085 is about 3373.1417106312. The cubic root of 11378085 is about 224.9174017804.

The spelling of 11378085 in words is "eleven million, three hundred seventy-eight thousand, eighty-five".