1092141388 has 24 divisors (see below), whose sum is σ = 2070181008. Its totient is φ = 501147456.

The previous prime is 1092141371. The next prime is 1092141419. The reversal of 1092141388 is 8831412901.

It is a super-2 number, since 2×1092141388² = 2385545622765133088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51706 + ... + 69697.

It is an arithmetic number, because the mean of its divisors is an integer number (86257542).

Almost surely, 2^1092141388 is an apocalyptic number.

It is an amenable number.

1092141388 is a deficient number, since it is larger than the sum of its proper divisors (978039620).

1092141388 is a wasteful number, since it uses less digits than its factorization.

1092141388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121593 (or 121591 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 1092141388 is about 33047.5625122338. The cubic root of 1092141388 is about 1029.8159686290.

The spelling of 1092141388 in words is "one billion, ninety-two million, one hundred forty-one thousand, three hundred eighty-eight".