12050355 has 16 divisors (see below), whose sum is σ = 19514880. Its totient is φ = 6348768.

The previous prime is 12050347. The next prime is 12050369. The reversal of 12050355 is 55305021.

It is not a de Polignac number, because 12050355 - 2³ = 12050347 is a prime.

It is a super-2 number, since 2×12050355² = 290422111252050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3595 + ... + 6084.

It is an arithmetic number, because the mean of its divisors is an integer number (1219680).

Almost surely, 2^12050355 is an apocalyptic number.

12050355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12050355 is a deficient number, since it is larger than the sum of its proper divisors (7464525).

12050355 is an equidigital number, since it uses as much as digits as its factorization.

12050355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9770.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 12050355 is about 3471.3621245845. The cubic root of 12050355 is about 229.2626354343.

Adding to 12050355 its reverse (55305021), we get a palindrome (67355376).

The spelling of 12050355 in words is "twelve million, fifty thousand, three hundred fifty-five".