457275436 has 12 divisors (see below), whose sum is σ = 800422560. Its totient is φ = 228583280.

The previous prime is 457275433. The next prime is 457275437. The reversal of 457275436 is 634572754.

It is a junction number, because it is equal to n+sod(n) for n = 457275392 and 457275401.

It is not an unprimeable number, because it can be changed into a prime (457275433) by changing a digit.

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, 9741 + ... + 31771.

It is an arithmetic number, because the mean of its divisors is an integer number (66701880).

Almost surely, 2^457275436 is an apocalyptic number.

It is an amenable number.

457275436 is a deficient number, since it is larger than the sum of its proper divisors (343147124).

457275436 is a wasteful number, since it uses less digits than its factorization.

457275436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27224 (or 27222 counting only the distinct ones).

The product of its digits is 705600, while the sum is 43.

The square root of 457275436 is about 21383.9995323606. Note that the first 3 decimals coincide. The cubic root of 457275436 is about 770.4171776587.

It can be divided in two parts, 4572 and 75436, that added together give a palindrome (80008).

The spelling of 457275436 in words is "four hundred fifty-seven million, two hundred seventy-five thousand, four hundred thirty-six".