12087350 has 24 divisors (see below), whose sum is σ = 24527448. Its totient is φ = 4395200.

The previous prime is 12087349. The next prime is 12087367. The reversal of 12087350 is 5378021.

It is a super-2 number, since 2×12087350² = 292208060045000, which contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 10439 + ... + 11538.

It is an arithmetic number, because the mean of its divisors is an integer number (1021977).

Almost surely, 2^12087350 is an apocalyptic number.

12087350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12087350 is an abundant number, since it is smaller than the sum of its proper divisors (12440098).

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

12087350 is a wasteful number, since it uses less digits than its factorization.

12087350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22000 (or 21995 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 12087350 is about 3476.6866410420. The cubic root of 12087350 is about 229.4970104493.

It can be divided in two parts, 1208 and 7350, that added together give a palindrome (8558).

The spelling of 12087350 in words is "twelve million, eighty-seven thousand, three hundred fifty".