455623112 has 32 divisors (see below), whose sum is σ = 980553600. Its totient is φ = 194423424.

The previous prime is 455623093. The next prime is 455623121. The reversal of 455623112 is 211326554.

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 7 ways as a sum of consecutive naturals, for example, 4412 + ... + 30507.

It is an arithmetic number, because the mean of its divisors is an integer number (30642300).

Almost surely, 2^455623112 is an apocalyptic number.

It is an amenable number.

455623112 is an abundant number, since it is smaller than the sum of its proper divisors (524930488).

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

455623112 is a wasteful number, since it uses less digits than its factorization.

455623112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35165 (or 35161 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 455623112 is about 21345.3299810521. The cubic root of 455623112 is about 769.4881131439.

Adding to 455623112 its reverse (211326554), we get a palindrome (666949666).

The spelling of 455623112 in words is "four hundred fifty-five million, six hundred twenty-three thousand, one hundred twelve".