11612394 has 48 divisors (see below), whose sum is σ = 26931528. Its totient is φ = 3603456.

The previous prime is 11612369. The next prime is 11612407. The reversal of 11612394 is 49321611.

11612394 is a `hidden beast` number, since 11 + 612 + 39 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10017225 + 1595169 = 3165^2 + 1263^2 .

It is a super-2 number, since 2×11612394² = 269695388822472, which contains 22 as substring.

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, 41784 + ... + 42060.

Almost surely, 2^11612394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11612394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13465764).

11612394 is an abundant number, since it is smaller than the sum of its proper divisors (15319134).

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

11612394 is a wasteful number, since it uses less digits than its factorization.

11612394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 436 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 11612394 is about 3407.6962892840. The cubic root of 11612394 is about 226.4508321269.

The spelling of 11612394 in words is "eleven million, six hundred twelve thousand, three hundred ninety-four".