457541673 has 8 divisors (see below), whose sum is σ = 624935136. Its totient is φ = 297588000.

The previous prime is 457541659. The next prime is 457541677. The reversal of 457541673 is 376145754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 457541673 - 2¹⁰ = 457540649 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (457541677) 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, 1859803 + ... + 1860048.

It is an arithmetic number, because the mean of its divisors is an integer number (78116892).

Almost surely, 2^457541673 is an apocalyptic number.

It is an amenable number.

457541673 is a deficient number, since it is larger than the sum of its proper divisors (167393463).

457541673 is a wasteful number, since it uses less digits than its factorization.

457541673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3719895.

The product of its digits is 352800, while the sum is 42.

The square root of 457541673 is about 21390.2237716205. The cubic root of 457541673 is about 770.5666672569.

The spelling of 457541673 in words is "four hundred fifty-seven million, five hundred forty-one thousand, six hundred seventy-three".