1071626417 has 2 divisors, whose sum is σ = 1071626418. Its totient is φ = 1071626416.

The previous prime is 1071626401. The next prime is 1071626441. The reversal of 1071626417 is 7146261701.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 632975281 + 438651136 = 25159^2 + 20944^2 .

It is a cyclic number.

It is not a de Polignac number, because 1071626417 - 2⁴ = 1071626401 is a prime.

It is a super-2 number, since 2×1071626417² = 2296766355224515778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1071626497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535813208 + 535813209.

It is an arithmetic number, because the mean of its divisors is an integer number (535813209).

Almost surely, 2^1071626417 is an apocalyptic number.

It is an amenable number.

1071626417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071626417 is an equidigital number, since it uses as much as digits as its factorization.

1071626417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1071626417 is about 32735.7055369210. The cubic root of 1071626417 is about 1023.3270881243.

The spelling of 1071626417 in words is "one billion, seventy-one million, six hundred twenty-six thousand, four hundred seventeen".