45412234 has 16 divisors (see below), whose sum is σ = 78566400. Its totient is φ = 19283184.

The previous prime is 45412217. The next prime is 45412247. The reversal of 45412234 is 43221454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45412199 and 45412208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13354 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (4910400).

Almost surely, 2^45412234 is an apocalyptic number.

45412234 is a deficient number, since it is larger than the sum of its proper divisors (33154166).

45412234 is a wasteful number, since it uses less digits than its factorization.

45412234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29877.

The product of its digits is 3840, while the sum is 25.

The square root of 45412234 is about 6738.8599926100. The cubic root of 45412234 is about 356.7721583124.

Adding to 45412234 its reverse (43221454), we get a palindrome (88633688).

The spelling of 45412234 in words is "forty-five million, four hundred twelve thousand, two hundred thirty-four".