1062042881 has 8 divisors (see below), whose sum is σ = 1070159040. Its totient is φ = 1053957328.

The previous prime is 1062042841. The next prime is 1062042907. The reversal of 1062042881 is 1882402601.

It is a happy number.

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 1062042881 - 2²² = 1057848577 is a prime.

It is a super-2 number, since 2×1062042881² = 2255870162165560322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1062042811) 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, 64580 + ... + 79338.

It is an arithmetic number, because the mean of its divisors is an integer number (133769880).

Almost surely, 2^1062042881 is an apocalyptic number.

It is an amenable number.

1062042881 is a deficient number, since it is larger than the sum of its proper divisors (8116159).

1062042881 is a wasteful number, since it uses less digits than its factorization.

1062042881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15303.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 1062042881 is about 32588.9993862960. Note that the first 3 decimals coincide. The cubic root of 1062042881 is about 1020.2674170686.

The spelling of 1062042881 in words is "one billion, sixty-two million, forty-two thousand, eight hundred eighty-one".