11994730 has 48 divisors (see below), whose sum is σ = 24820992. Its totient is φ = 4162400.

The previous prime is 11994701. The next prime is 11994751. The reversal of 11994730 is 3749911.

11994730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27615 + ... + 28045.

It is an arithmetic number, because the mean of its divisors is an integer number (517104).

Almost surely, 2^11994730 is an apocalyptic number.

11994730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11994730 is an abundant number, since it is smaller than the sum of its proper divisors (12826262).

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

11994730 is a wasteful number, since it uses less digits than its factorization.

11994730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 11994730 is about 3463.3408726257. The cubic root of 11994730 is about 228.9093289141.

It can be divided in two parts, 1199 and 4730, that added together give a square (5929 = 77²).

The spelling of 11994730 in words is "eleven million, nine hundred ninety-four thousand, seven hundred thirty".