45223104 has 28 divisors (see below), whose sum is σ = 119653304. Its totient is φ = 15074304.

The previous prime is 45223081. The next prime is 45223109. The reversal of 45223104 is 40132254.

It is not an unprimeable number, because it can be changed into a prime (45223109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117577 + ... + 117960.

Almost surely, 2^45223104 is an apocalyptic number.

It is an amenable number.

45223104 is an abundant number, since it is smaller than the sum of its proper divisors (74430200).

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

45223104 is a wasteful number, since it uses less digits than its factorization.

45223104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235552 (or 235542 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 45223104 is about 6724.8125624437. The cubic root of 45223104 is about 356.2761817631.

Adding to 45223104 its reverse (40132254), we get a palindrome (85355358).

It can be divided in two parts, 4522 and 3104, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 45223104 in words is "forty-five million, two hundred twenty-three thousand, one hundred four".