45304424 has 16 divisors (see below), whose sum is σ = 92668320. Its totient is φ = 20592880.

The previous prime is 45304397. The next prime is 45304463. The reversal of 45304424 is 42440354.

It is a junction number, because it is equal to n+sod(n) for n = 45304393 and 45304402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257324 + ... + 257499.

It is an arithmetic number, because the mean of its divisors is an integer number (5791770).

Almost surely, 2^45304424 is an apocalyptic number.

45304424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45304424 is an abundant number, since it is smaller than the sum of its proper divisors (47363896).

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

45304424 is a wasteful number, since it uses less digits than its factorization.

45304424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514840 (or 514836 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 45304424 is about 6730.8561119667. The cubic root of 45304424 is about 356.4896053443.

Adding to 45304424 its reverse (42440354), we get a palindrome (87744778).

The spelling of 45304424 in words is "forty-five million, three hundred four thousand, four hundred twenty-four".