1426580992 has 40 divisors (see below), whose sum is σ = 2948695200. Its totient is φ = 688687104.

The previous prime is 1426580977. The next prime is 1426580999. The reversal of 1426580992 is 2990856241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426580999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33192 + ... + 62887.

It is an arithmetic number, because the mean of its divisors is an integer number (73717380).

Almost surely, 2^1426580992 is an apocalyptic number.

It is an amenable number.

1426580992 is an abundant number, since it is smaller than the sum of its proper divisors (1522114208).

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

1426580992 is an frugal number, since it uses more digits than its factorization.

1426580992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96126 (or 96110 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 1426580992 is about 37770.1071219026. The cubic root of 1426580992 is about 1125.7245681641.

The spelling of 1426580992 in words is "one billion, four hundred twenty-six million, five hundred eighty thousand, nine hundred ninety-two".