11802054 has 16 divisors (see below), whose sum is σ = 25750080. Its totient is φ = 3576360.

The previous prime is 11802017. The next prime is 11802067. The reversal of 11802054 is 45020811.

It is a self number, because there is not a number n which added to its sum of digits gives 11802054.

It is a congruent number.

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, 89344 + ... + 89475.

It is an arithmetic number, because the mean of its divisors is an integer number (1609380).

Almost surely, 2^11802054 is an apocalyptic number.

11802054 is an abundant number, since it is smaller than the sum of its proper divisors (13948026).

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

11802054 is a wasteful number, since it uses less digits than its factorization.

11802054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178835.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 11802054 is about 3435.4117657131. The cubic root of 11802054 is about 227.6770203759.

Adding to 11802054 its reverse (45020811), we get a palindrome (56822865).

The spelling of 11802054 in words is "eleven million, eight hundred two thousand, fifty-four".