1422784060 has 48 divisors (see below), whose sum is σ = 3265678080. Its totient is φ = 518353920.

The previous prime is 1422784039. The next prime is 1422784063. The reversal of 1422784060 is 604872241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422784063) 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, 56955 + ... + 78034.

It is an arithmetic number, because the mean of its divisors is an integer number (68034960).

Almost surely, 2^1422784060 is an apocalyptic number.

1422784060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422784060 is an abundant number, since it is smaller than the sum of its proper divisors (1842894020).

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

1422784060 is a wasteful number, since it uses less digits than its factorization.

1422784060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135046 (or 135044 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 1422784060 is about 37719.8099146854. The cubic root of 1422784060 is about 1124.7249526778.

The spelling of 1422784060 in words is "one billion, four hundred twenty-two million, seven hundred eighty-four thousand, sixty".