12050454 has 16 divisors (see below), whose sum is σ = 25954992. Its totient is φ = 3707808.

The previous prime is 12050453. The next prime is 12050483. The reversal of 12050454 is 45405021.

12050454 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12050454² = 290426883212232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12050454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77169 + ... + 77324.

It is an arithmetic number, because the mean of its divisors is an integer number (1622187).

Almost surely, 2^12050454 is an apocalyptic number.

12050454 is an abundant number, since it is smaller than the sum of its proper divisors (13904538).

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

12050454 is a wasteful number, since it uses less digits than its factorization.

12050454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154511.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 12050454 is about 3471.3763840874. The cubic root of 12050454 is about 229.2632632703.

Adding to 12050454 its reverse (45405021), we get a palindrome (57455475).

The spelling of 12050454 in words is "twelve million, fifty thousand, four hundred fifty-four".