457158241 has 16 divisors (see below), whose sum is σ = 481219200. Its totient is φ = 433802880.

The previous prime is 457158197. The next prime is 457158253. The reversal of 457158241 is 142851754.

It is a cyclic number.

It is not a de Polignac number, because 457158241 - 2¹⁹ = 456633953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 457158241.

It is not an unprimeable number, because it can be changed into a prime (457158341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614916 + ... + 615658.

It is an arithmetic number, because the mean of its divisors is an integer number (30076200).

Almost surely, 2^457158241 is an apocalyptic number.

457158241 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

457158241 is a deficient number, since it is larger than the sum of its proper divisors (24060959).

457158241 is a wasteful number, since it uses less digits than its factorization.

457158241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176.

The product of its digits is 44800, while the sum is 37.

The square root of 457158241 is about 21381.2591069843. The cubic root of 457158241 is about 770.3513553639.

It can be divided in two parts, 45715 and 8241, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 457158241 in words is "four hundred fifty-seven million, one hundred fifty-eight thousand, two hundred forty-one".