11100474 has 48 divisors (see below), whose sum is σ = 29989440. Its totient is φ = 2882880.

The previous prime is 11100469. The next prime is 11100487. The reversal of 11100474 is 47400111.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 2619 + ... + 5390.

It is an arithmetic number, because the mean of its divisors is an integer number (624780).

Almost surely, 2^11100474 is an apocalyptic number.

11100474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11100474 is an abundant number, since it is smaller than the sum of its proper divisors (18888966).

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

11100474 is a wasteful number, since it uses less digits than its factorization.

11100474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8035 (or 8032 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 11100474 is about 3331.7373846088. The cubic root of 11100474 is about 223.0730856317.

Adding to 11100474 its reverse (47400111), we get a palindrome (58500585).

The spelling of 11100474 in words is "eleven million, one hundred thousand, four hundred seventy-four".