1422926513 has 2 divisors, whose sum is σ = 1422926514. Its totient is φ = 1422926512.

The previous prime is 1422926471. The next prime is 1422926539. The reversal of 1422926513 is 3156292241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1090848784 + 332077729 = 33028^2 + 18223^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422926513 - 2¹⁰ = 1422925489 is a prime.

It is a super-2 number, since 2×1422926513² = 4049439722796678338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1422926543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711463256 + 711463257.

It is an arithmetic number, because the mean of its divisors is an integer number (711463257).

Almost surely, 2^1422926513 is an apocalyptic number.

It is an amenable number.

1422926513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422926513 is an equidigital number, since it uses as much as digits as its factorization.

1422926513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 1422926513 is about 37721.6981722721. The cubic root of 1422926513 is about 1124.7624882630.

The spelling of 1422926513 in words is "one billion, four hundred twenty-two million, nine hundred twenty-six thousand, five hundred thirteen".