1422394592 has 48 divisors (see below), whose sum is σ = 2874009600. Its totient is φ = 692587392.

The previous prime is 1422394559. The next prime is 1422394601. The reversal of 1422394592 is 2954932241.

It is a super-3 number, since 3×1422394592³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525659 + ... + 528357.

It is an arithmetic number, because the mean of its divisors is an integer number (59875200).

Almost surely, 2^1422394592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422394592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1437004800).

1422394592 is an abundant number, since it is smaller than the sum of its proper divisors (1451615008).

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

1422394592 is a wasteful number, since it uses less digits than its factorization.

1422394592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135 (or 3127 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 1422394592 is about 37714.6469160192. The cubic root of 1422394592 is about 1124.6223172028.

The spelling of 1422394592 in words is "one billion, four hundred twenty-two million, three hundred ninety-four thousand, five hundred ninety-two".