11014638 has 32 divisors (see below), whose sum is σ = 22740480. Its totient is φ = 3554880.

The previous prime is 11014637. The next prime is 11014667. The reversal of 11014638 is 83641011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014637) 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 15 ways as a sum of consecutive naturals, for example, 39058 + ... + 39338.

It is an arithmetic number, because the mean of its divisors is an integer number (710640).

Almost surely, 2^11014638 is an apocalyptic number.

11014638 is an abundant number, since it is smaller than the sum of its proper divisors (11725842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11014638 is a wasteful number, since it uses less digits than its factorization.

11014638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 11014638 is about 3318.8308182250. The cubic root of 11014638 is about 222.4966156957.

Adding to 11014638 its reverse (83641011), we get a palindrome (94655649).

The spelling of 11014638 in words is "eleven million, fourteen thousand, six hundred thirty-eight".