12088282 has 4 divisors (see below), whose sum is σ = 18132426. Its totient is φ = 6044140.

The previous prime is 12088277. The next prime is 12088283. The reversal of 12088282 is 28288021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9126441 + 2961841 = 3021^2 + 1721^2 .

It is a super-2 number, since 2×12088282² = 292253123423048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12088283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3022069 + ... + 3022072.

Almost surely, 2^12088282 is an apocalyptic number.

12088282 is a deficient number, since it is larger than the sum of its proper divisors (6044144).

12088282 is an equidigital number, since it uses as much as digits as its factorization.

12088282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044143.

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 12088282 is about 3476.8206741217. The cubic root of 12088282 is about 229.5029087842.

The spelling of 12088282 in words is "twelve million, eighty-eight thousand, two hundred eighty-two".