45304426 has 8 divisors (see below), whose sum is σ = 69614244. Its totient is φ = 22099680.

The previous prime is 45304397. The next prime is 45304463. The reversal of 45304426 is 62440354.

45304426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35700625 + 9603801 = 5975^2 + 3099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45304394 and 45304403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276165 + ... + 276328.

Almost surely, 2^45304426 is an apocalyptic number.

45304426 is a deficient number, since it is larger than the sum of its proper divisors (24309818).

45304426 is a wasteful number, since it uses less digits than its factorization.

45304426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552536.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 45304426 is about 6730.8562605362. The cubic root of 45304426 is about 356.4896105901.

The spelling of 45304426 in words is "forty-five million, three hundred four thousand, four hundred twenty-six".