1077081292 has 12 divisors (see below), whose sum is σ = 2154162640. Its totient is φ = 461606256.

The previous prime is 1077081287. The next prime is 1077081301. The reversal of 1077081292 is 2921807701.

1077081292 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19233567 + ... + 19233622.

Almost surely, 2^1077081292 is an apocalyptic number.

It is an amenable number.

1077081292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1077081292 is a wasteful number, since it uses less digits than its factorization.

1077081292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38467200 (or 38467198 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 1077081292 is about 32818.9166792568. The cubic root of 1077081292 is about 1025.0604896287.

Adding to 1077081292 its reverse (2921807701), we get a palindrome (3998888993).

The spelling of 1077081292 in words is "one billion, seventy-seven million, eighty-one thousand, two hundred ninety-two".