1081024892 has 24 divisors (see below), whose sum is σ = 1905528240. Its totient is φ = 536600960.

The previous prime is 1081024891. The next prime is 1081024907. The reversal of 1081024892 is 2984201801.

It is a super-2 number, since 2×1081024892² = 2337229634247223328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081024891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447167 + ... + 449577.

It is an arithmetic number, because the mean of its divisors is an integer number (79397010).

Almost surely, 2^1081024892 is an apocalyptic number.

It is an amenable number.

1081024892 is a deficient number, since it is larger than the sum of its proper divisors (824503348).

1081024892 is a wasteful number, since it uses less digits than its factorization.

1081024892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181 (or 3179 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 1081024892 is about 32878.9429878760. The cubic root of 1081024892 is about 1026.3100099668.

The spelling of 1081024892 in words is "one billion, eighty-one million, twenty-four thousand, eight hundred ninety-two".