1422461360 has 80 divisors (see below), whose sum is σ = 3371034240. Its totient is φ = 558105600.

The previous prime is 1422461351. The next prime is 1422461363. The reversal of 1422461360 is 631642241.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1422461363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1092710 + ... + 1094010.

It is an arithmetic number, because the mean of its divisors is an integer number (42137928).

Almost surely, 2^1422461360 is an apocalyptic number.

1422461360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422461360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1685517120).

1422461360 is an abundant number, since it is smaller than the sum of its proper divisors (1948572880).

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

1422461360 is a wasteful number, since it uses less digits than its factorization.

1422461360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1422461360 is about 37715.5320789725. The cubic root of 1422461360 is about 1124.6399137283.

The spelling of 1422461360 in words is "one billion, four hundred twenty-two million, four hundred sixty-one thousand, three hundred sixty".