457352082 has 40 divisors (see below), whose sum is σ = 1117976112. Its totient is φ = 138591000.

The previous prime is 457352057. The next prime is 457352101. The reversal of 457352082 is 280253754.

457352082 is a `hidden beast` number, since 4 + 57 + 3 + 520 + 82 = 666.

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 19 ways as a sum of consecutive naturals, for example, 126544 + ... + 130107.

Almost surely, 2^457352082 is an apocalyptic number.

457352082 is an abundant number, since it is smaller than the sum of its proper divisors (660624030).

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

457352082 is a wasteful number, since it uses less digits than its factorization.

457352082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256676 (or 256667 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 457352082 is about 21385.7915916152. The cubic root of 457352082 is about 770.4602196209.

The spelling of 457352082 in words is "four hundred fifty-seven million, three hundred fifty-two thousand, eighty-two".