457283038 has 4 divisors (see below), whose sum is σ = 685924560. Its totient is φ = 228641518.

The previous prime is 457283009. The next prime is 457283039. The reversal of 457283038 is 830382754.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457283039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114320758 + ... + 114320761.

It is an arithmetic number, because the mean of its divisors is an integer number (171481140).

Almost surely, 2^457283038 is an apocalyptic number.

457283038 is a deficient number, since it is larger than the sum of its proper divisors (228641522).

457283038 is a wasteful number, since it uses less digits than its factorization.

457283038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228641521.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 457283038 is about 21384.1772813452. The cubic root of 457283038 is about 770.4214469156.

The spelling of 457283038 in words is "four hundred fifty-seven million, two hundred eighty-three thousand, thirty-eight".