1454320022 has 8 divisors (see below), whose sum is σ = 2182392072. Its totient is φ = 726856000.

The previous prime is 1454320009. The next prime is 1454320033. The reversal of 1454320022 is 2200234541.

It is a happy number.

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 1454320022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145979 + ... + 155622.

It is an arithmetic number, because the mean of its divisors is an integer number (272799009).

Almost surely, 2^1454320022 is an apocalyptic number.

1454320022 is a deficient number, since it is larger than the sum of its proper divisors (728072050).

1454320022 is a wasteful number, since it uses less digits than its factorization.

1454320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304014.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1454320022 is about 38135.5480096982. The cubic root of 1454320022 is about 1132.9741325523.

Adding to 1454320022 its reverse (2200234541), we get a palindrome (3654554563).

The spelling of 1454320022 in words is "one billion, four hundred fifty-four million, three hundred twenty thousand, twenty-two".