455482842 has 8 divisors (see below), whose sum is σ = 910965696. Its totient is φ = 151827612.

The previous prime is 455482837. The next prime is 455482849. The reversal of 455482842 is 248284554.

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

455482842 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 455482794 and 455482803.

It is not an unprimeable number, because it can be changed into a prime (455482849) 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, 37956898 + ... + 37956909.

It is an arithmetic number, because the mean of its divisors is an integer number (113870712).

Almost surely, 2^455482842 is an apocalyptic number.

455482842 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.

455482842 is a wasteful number, since it uses less digits than its factorization.

455482842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75913812.

The product of its digits is 409600, while the sum is 42.

The square root of 455482842 is about 21342.0439977056. The cubic root of 455482842 is about 769.4091391168.

The spelling of 455482842 in words is "four hundred fifty-five million, four hundred eighty-two thousand, eight hundred forty-two".