1052262487 has 2 divisors, whose sum is σ = 1052262488. Its totient is φ = 1052262486.

The previous prime is 1052262473. The next prime is 1052262509. The reversal of 1052262487 is 7842622501.

It is a happy number.

1052262487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052262487 is a prime.

It is a super-2 number, since 2×1052262487² = 2214512683094850338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052262457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526131243 + 526131244.

It is an arithmetic number, because the mean of its divisors is an integer number (526131244).

Almost surely, 2^1052262487 is an apocalyptic number.

1052262487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052262487 is an equidigital number, since it uses as much as digits as its factorization.

1052262487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 1052262487 is about 32438.5956385291. The cubic root of 1052262487 is about 1017.1258596221.

Adding to 1052262487 its reverse (7842622501), we get a palindrome (8894884988).

The spelling of 1052262487 in words is "one billion, fifty-two million, two hundred sixty-two thousand, four hundred eighty-seven".