1459421622 has 48 divisors (see below), whose sum is σ = 3309396480. Its totient is φ = 463936176.

The previous prime is 1459421569. The next prime is 1459421653. The reversal of 1459421622 is 2261249541.

It is a happy number.

1459421622 is a `hidden beast` number, since 1 + 4 + 5 + 9 + 4 + 21 + 622 = 666.

It is a super-2 number, since 2×1459421622² = 4259822941522221768, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 138579 + ... + 148737.

It is an arithmetic number, because the mean of its divisors is an integer number (68945760).

Almost surely, 2^1459421622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1459421622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1654698240).

1459421622 is an abundant number, since it is smaller than the sum of its proper divisors (1849974858).

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

1459421622 is a wasteful number, since it uses less digits than its factorization.

1459421622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10537 (or 10534 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 1459421622 is about 38202.3771773433. The cubic root of 1459421622 is about 1134.2973707594.

The spelling of 1459421622 in words is "one billion, four hundred fifty-nine million, four hundred twenty-one thousand, six hundred twenty-two".