457280214 has 8 divisors (see below), whose sum is σ = 914560440. Its totient is φ = 152426736.

The previous prime is 457280209. The next prime is 457280261. The reversal of 457280214 is 412082754.

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

457280214 is an admirable number.

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, 38106679 + ... + 38106690.

It is an arithmetic number, because the mean of its divisors is an integer number (114320055).

Almost surely, 2^457280214 is an apocalyptic number.

457280214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457280214 is a wasteful number, since it uses less digits than its factorization.

457280214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76213374.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 457280214 is about 21384.1112511135. Note that the first 3 decimals coincide. The cubic root of 457280214 is about 770.4198609725.

The spelling of 457280214 in words is "four hundred fifty-seven million, two hundred eighty thousand, two hundred fourteen".