1062997331 has 8 divisors (see below), whose sum is σ = 1160523264. Its totient is φ = 965619720.

The previous prime is 1062997307. The next prime is 1062997339. The reversal of 1062997331 is 1337992601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1062997331 - 2¹⁰ = 1062996307 is a prime.

It is a super-2 number, since 2×1062997331² = 2259926651426247122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1062997339) 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 7 ways as a sum of consecutive naturals, for example, 21815 + ... + 51008.

It is an arithmetic number, because the mean of its divisors is an integer number (145065408).

Almost surely, 2^1062997331 is an apocalyptic number.

1062997331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1062997331 is a deficient number, since it is larger than the sum of its proper divisors (97525933).

1062997331 is a wasteful number, since it uses less digits than its factorization.

1062997331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74161.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 1062997331 is about 32603.6398428151. The cubic root of 1062997331 is about 1020.5729611244.

The spelling of 1062997331 in words is "one billion, sixty-two million, nine hundred ninety-seven thousand, three hundred thirty-one".