1426264682 has 8 divisors (see below), whose sum is σ = 2140330500. Its totient is φ = 712821184.

The previous prime is 1426264681. The next prime is 1426264703. The reversal of 1426264682 is 2864626241.

It can be written as a sum of positive squares in 2 ways, for example, as 1396442161 + 29822521 = 37369^2 + 5461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1426264682² = 4068461886241122248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1426264681) 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, 149807 + ... + 159042.

Almost surely, 2^1426264682 is an apocalyptic number.

1426264682 is a deficient number, since it is larger than the sum of its proper divisors (714065818).

1426264682 is a wasteful number, since it uses less digits than its factorization.

1426264682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311160.

The product of its digits is 221184, while the sum is 41.

The square root of 1426264682 is about 37765.9195836670. The cubic root of 1426264682 is about 1125.6413612377.

The spelling of 1426264682 in words is "one billion, four hundred twenty-six million, two hundred sixty-four thousand, six hundred eighty-two".