11400495 has 16 divisors (see below), whose sum is σ = 18289152. Its totient is φ = 6064160.

The previous prime is 11400491. The next prime is 11400497. The reversal of 11400495 is 59400411.

It is not a de Polignac number, because 11400495 - 2² = 11400491 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6790 + ... + 8300.

It is an arithmetic number, because the mean of its divisors is an integer number (1143072).

Almost surely, 2^11400495 is an apocalyptic number.

11400495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11400495 is a deficient number, since it is larger than the sum of its proper divisors (6888657).

11400495 is a wasteful number, since it uses less digits than its factorization.

11400495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 11400495 is about 3376.4619056047. The cubic root of 11400495 is about 225.0649688927.

The spelling of 11400495 in words is "eleven million, four hundred thousand, four hundred ninety-five".