457471436 has 24 divisors (see below), whose sum is σ = 854264880. Its totient is φ = 213725952.

The previous prime is 457471429. The next prime is 457471439. The reversal of 457471436 is 634174754.

It is a super-2 number, since 2×457471436² = 418560229511804192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 457471393 and 457471402.

It is not an unprimeable number, because it can be changed into a prime (457471439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35681 + ... + 46776.

It is an arithmetic number, because the mean of its divisors is an integer number (35594370).

Almost surely, 2^457471436 is an apocalyptic number.

It is an amenable number.

457471436 is a deficient number, since it is larger than the sum of its proper divisors (396793444).

457471436 is a wasteful number, since it uses less digits than its factorization.

457471436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82553 (or 82551 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 457471436 is about 21388.5819071765. The cubic root of 457471436 is about 770.5272354675.

The spelling of 457471436 in words is "four hundred fifty-seven million, four hundred seventy-one thousand, four hundred thirty-six".