1052992917 has 6 divisors (see below), whose sum is σ = 1520989782. Its totient is φ = 701995272.

The previous prime is 1052992907. The next prime is 1052992931. The reversal of 1052992917 is 7192992501.

It can be written as a sum of positive squares in only one way, i.e., 772061796 + 280931121 = 27786^2 + 16761^2 .

It is not a de Polignac number, because 1052992917 - 2⁷ = 1052992789 is a prime.

It is a super-2 number, since 2×1052992917² = 2217588166504337778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052992907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58499598 + ... + 58499615.

It is an arithmetic number, because the mean of its divisors is an integer number (253498297).

Almost surely, 2^1052992917 is an apocalyptic number.

It is an amenable number.

1052992917 is a deficient number, since it is larger than the sum of its proper divisors (467996865).

1052992917 is a wasteful number, since it uses less digits than its factorization.

1052992917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116999219 (or 116999216 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 45.

The square root of 1052992917 is about 32449.8523417288. The cubic root of 1052992917 is about 1017.3611518022.

The spelling of 1052992917 in words is "one billion, fifty-two million, nine hundred ninety-two thousand, nine hundred seventeen".