455790022 has 8 divisors (see below), whose sum is σ = 686208672. Its totient is φ = 227053800.

The previous prime is 455790019. The next prime is 455790029. The reversal of 455790022 is 220097554.

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

It is a self number, because there is not a number n which added to its sum of digits gives 455790022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455790029) 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, 419929 + ... + 421012.

It is an arithmetic number, because the mean of its divisors is an integer number (85776084).

Almost surely, 2^455790022 is an apocalyptic number.

455790022 is a deficient number, since it is larger than the sum of its proper divisors (230418650).

455790022 is a wasteful number, since it uses less digits than its factorization.

455790022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841214.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 455790022 is about 21349.2393775516. The cubic root of 455790022 is about 769.5820647583.

The spelling of 455790022 in words is "four hundred fifty-five million, seven hundred ninety thousand, twenty-two".