11532394 has 8 divisors (see below), whose sum is σ = 17535780. Its totient is φ = 5687136.

The previous prime is 11532383. The next prime is 11532397. The reversal of 11532394 is 49323511.

It can be written as a sum of positive squares in 2 ways, for example, as 10989225 + 543169 = 3315^2 + 737^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11532394² = 265992222742472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11532397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39349 + ... + 39640.

Almost surely, 2^11532394 is an apocalyptic number.

11532394 is a deficient number, since it is larger than the sum of its proper divisors (6003386).

11532394 is an equidigital number, since it uses as much as digits as its factorization.

11532394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79064.

The product of its digits is 3240, while the sum is 28.

The square root of 11532394 is about 3395.9378675117. The cubic root of 11532394 is about 225.9296123506.

The spelling of 11532394 in words is "eleven million, five hundred thirty-two thousand, three hundred ninety-four".