10918404 has 72 divisors (see below), whose sum is σ = 32422208. Its totient is φ = 3032640.

The previous prime is 10918393. The next prime is 10918409. The reversal of 10918404 is 40481901.

It is not an unprimeable number, because it can be changed into a prime (10918409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8739 + ... + 9909.

Almost surely, 2^10918404 is an apocalyptic number.

10918404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10918404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16211104).

10918404 is an abundant number, since it is smaller than the sum of its proper divisors (21503804).

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

10918404 is a wasteful number, since it uses less digits than its factorization.

10918404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225 (or 1220 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10918404 is about 3304.3008337620. The cubic root of 10918404 is about 221.8467410680.

The spelling of 10918404 in words is "ten million, nine hundred eighteen thousand, four hundred four".