11440395 has 48 divisors (see below), whose sum is σ = 20966400. Its totient is φ = 5762880.

The previous prime is 11440393. The next prime is 11440397. The reversal of 11440395 is 59304411.

It is an interprime number because it is at equal distance from previous prime (11440393) and next prime (11440397).

It is not a de Polignac number, because 11440395 - 2¹ = 11440393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11440391) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 82236 + ... + 82374.

It is an arithmetic number, because the mean of its divisors is an integer number (436800).

Almost surely, 2^11440395 is an apocalyptic number.

11440395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11440395 is a deficient number, since it is larger than the sum of its proper divisors (9526005).

11440395 is a wasteful number, since it uses less digits than its factorization.

11440395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 11440395 is about 3382.3652966526. The cubic root of 11440395 is about 225.3272275713.

The spelling of 11440395 in words is "eleven million, four hundred forty thousand, three hundred ninety-five".