457468135 has 4 divisors (see below), whose sum is σ = 548961768. Its totient is φ = 365974504.

The previous prime is 457468117. The next prime is 457468157. The reversal of 457468135 is 531864754.

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

It is a cyclic number.

It is not a de Polignac number, because 457468135 - 2¹⁹ = 456943847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 457468091 and 457468100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45746809 + ... + 45746818.

It is an arithmetic number, because the mean of its divisors is an integer number (137240442).

Almost surely, 2^457468135 is an apocalyptic number.

457468135 is a deficient number, since it is larger than the sum of its proper divisors (91493633).

457468135 is an equidigital number, since it uses as much as digits as its factorization.

457468135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91493632.

The product of its digits is 403200, while the sum is 43.

The square root of 457468135 is about 21388.5047396960. The cubic root of 457468135 is about 770.5253821521.

The spelling of 457468135 in words is "four hundred fifty-seven million, four hundred sixty-eight thousand, one hundred thirty-five".