466381457 has 4 divisors (see below), whose sum is σ = 468987120. Its totient is φ = 463775796.

The previous prime is 466381441. The next prime is 466381459. The reversal of 466381457 is 754183664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 466381457 - 2⁴ = 466381441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466381459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302563 + ... + 1302920.

It is an arithmetic number, because the mean of its divisors is an integer number (117246780).

Almost surely, 2^466381457 is an apocalyptic number.

It is an amenable number.

466381457 is a deficient number, since it is larger than the sum of its proper divisors (2605663).

466381457 is a wasteful number, since it uses less digits than its factorization.

466381457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605662.

The product of its digits is 483840, while the sum is 44.

The square root of 466381457 is about 21595.8666647116. The cubic root of 466381457 is about 775.4975408008.

The spelling of 466381457 in words is "four hundred sixty-six million, three hundred eighty-one thousand, four hundred fifty-seven".