1050622087 has 2 divisors, whose sum is σ = 1050622088. Its totient is φ = 1050622086.

The previous prime is 1050622073. The next prime is 1050622103. The reversal of 1050622087 is 7802260501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050622087 is a prime.

It is a super-2 number, since 2×1050622087² = 2207613539384471138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050622387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525311043 + 525311044.

It is an arithmetic number, because the mean of its divisors is an integer number (525311044).

Almost surely, 2^1050622087 is an apocalyptic number.

1050622087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050622087 is an equidigital number, since it uses as much as digits as its factorization.

1050622087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1050622087 is about 32413.3010815005. The cubic root of 1050622087 is about 1016.5970432061.

Adding to 1050622087 its reverse (7802260501), we get a palindrome (8852882588).

The spelling of 1050622087 in words is "one billion, fifty million, six hundred twenty-two thousand, eighty-seven".