1426062704 has 80 divisors (see below), whose sum is σ = 3132656640. Its totient is φ = 622944000.

The previous prime is 1426062667. The next prime is 1426062739. The reversal of 1426062704 is 4072606241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1382669 + ... + 1383699.

It is an arithmetic number, because the mean of its divisors is an integer number (39158208).

Almost surely, 2^1426062704 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 1426062704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1566328320).

1426062704 is an abundant number, since it is smaller than the sum of its proper divisors (1706593936).

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

1426062704 is a wasteful number, since it uses less digits than its factorization.

1426062704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1426062704 is about 37763.2454113785. The cubic root of 1426062704 is about 1125.5882234794.

Adding to 1426062704 its reverse (4072606241), we get a palindrome (5498668945).

The spelling of 1426062704 in words is "one billion, four hundred twenty-six million, sixty-two thousand, seven hundred four".