457422854 has 8 divisors (see below), whose sum is σ = 784153488. Its totient is φ = 196038360.

The previous prime is 457422841. The next prime is 457422881. The reversal of 457422854 is 458224754.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16336517 + ... + 16336544.

It is an arithmetic number, because the mean of its divisors is an integer number (98019186).

Almost surely, 2^457422854 is an apocalyptic number.

457422854 is a deficient number, since it is larger than the sum of its proper divisors (326730634).

457422854 is a wasteful number, since it uses less digits than its factorization.

457422854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32673070.

The product of its digits is 358400, while the sum is 41.

The square root of 457422854 is about 21387.4461776062. The cubic root of 457422854 is about 770.4999586611.

The spelling of 457422854 in words is "four hundred fifty-seven million, four hundred twenty-two thousand, eight hundred fifty-four".