1062642071 has 2 divisors, whose sum is σ = 1062642072. Its totient is φ = 1062642070.

The previous prime is 1062642029. The next prime is 1062642079. The reversal of 1062642071 is 1702462601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1062642071 - 2¹⁴ = 1062625687 is a prime.

It is a super-2 number, since 2×1062642071² = 2258416342118338082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1062642079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531321035 + 531321036.

It is an arithmetic number, because the mean of its divisors is an integer number (531321036).

Almost surely, 2^1062642071 is an apocalyptic number.

1062642071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1062642071 is an equidigital number, since it uses as much as digits as its factorization.

1062642071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1062642071 is about 32598.1912228271. The cubic root of 1062642071 is about 1020.4592546148.

It can be divided in two parts, 10 and 62642071, that multiplied together give a triangular number (626420710 = T₃₅₃₉₅).

The spelling of 1062642071 in words is "one billion, sixty-two million, six hundred forty-two thousand, seventy-one".