457380008 has 32 divisors (see below), whose sum is σ = 907320000. Its totient is φ = 215550720.

The previous prime is 457379947. The next prime is 457380029. The reversal of 457380008 is 800083754.

It is a self number, because there is not a number n which added to its sum of digits gives 457380008.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22688 + ... + 37808.

It is an arithmetic number, because the mean of its divisors is an integer number (28353750).

Almost surely, 2^457380008 is an apocalyptic number.

It is an amenable number.

457380008 is a deficient number, since it is larger than the sum of its proper divisors (449939992).

457380008 is a wasteful number, since it uses less digits than its factorization.

457380008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15345 (or 15341 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 457380008 is about 21386.4444917803. Note that the first 4 decimals coincide. The cubic root of 457380008 is about 770.4759007814.

The spelling of 457380008 in words is "four hundred fifty-seven million, three hundred eighty thousand, eight".