45233474 has 32 divisors (see below), whose sum is σ = 80498880. Its totient is φ = 18792000.

The previous prime is 45233473. The next prime is 45233477. The reversal of 45233474 is 47433254.

It is a self number, because there is not a number n which added to its sum of digits gives 45233474.

It is not an unprimeable number, because it can be changed into a prime (45233473) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30449 + ... + 31899.

It is an arithmetic number, because the mean of its divisors is an integer number (2515590).

Almost surely, 2^45233474 is an apocalyptic number.

45233474 is a deficient number, since it is larger than the sum of its proper divisors (35265406).

45233474 is a wasteful number, since it uses less digits than its factorization.

45233474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586.

The product of its digits is 40320, while the sum is 32.

The square root of 45233474 is about 6725.5835434555. The cubic root of 45233474 is about 356.3034119568.

It can be divided in two parts, 4523 and 3474, that added together give a palindrome (7997).

The spelling of 45233474 in words is "forty-five million, two hundred thirty-three thousand, four hundred seventy-four".