1422658080 has 168 divisors, whose sum is σ = 5039652492. Its totient is φ = 379344384.

The previous prime is 1422658063. The next prime is 1422658151. The reversal of 1422658080 is 808562241.

It can be written as a sum of positive squares in 2 ways, for example, as 1420686864 + 1971216 = 37692^2 + 1404^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 110542 + ... + 122738.

Almost surely, 2^1422658080 is an apocalyptic number.

1422658080 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 1422658080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2519826246).

1422658080 is an abundant number, since it is smaller than the sum of its proper divisors (3616994412).

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

1422658080 is an equidigital number, since it uses as much as digits as its factorization.

1422658080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12230 (or 12207 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 1422658080 is about 37718.1399329288. The cubic root of 1422658080 is about 1124.6917555503.

The spelling of 1422658080 in words is "one billion, four hundred twenty-two million, six hundred fifty-eight thousand, eighty".