11894730 has 64 divisors (see below), whose sum is σ = 30699648. Its totient is φ = 2938880.

The previous prime is 11894689. The next prime is 11894759. The reversal of 11894730 is 3749811.

It is a junction number, because it is equal to n+sod(n) for n = 11894691 and 11894700.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42190 + ... + 42470.

It is an arithmetic number, because the mean of its divisors is an integer number (479682).

Almost surely, 2^11894730 is an apocalyptic number.

11894730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11894730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15349824).

11894730 is an abundant number, since it is smaller than the sum of its proper divisors (18804918).

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

11894730 is a wasteful number, since it uses less digits than its factorization.

11894730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 11894730 is about 3448.8737292049. The cubic root of 11894730 is about 228.2714142344.

The spelling of 11894730 in words is "eleven million, eight hundred ninety-four thousand, seven hundred thirty".