1075897692 has 36 divisors (see below), whose sum is σ = 2793137256. Its totient is φ = 348939360.

The previous prime is 1075897681. The next prime is 1075897699. The reversal of 1075897692 is 2967985701.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075897699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 402534 + ... + 405197.

It is an arithmetic number, because the mean of its divisors is an integer number (77587146).

Almost surely, 2^1075897692 is an apocalyptic number.

1075897692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1075897692 is an abundant number, since it is smaller than the sum of its proper divisors (1717239564).

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

1075897692 is a wasteful number, since it uses less digits than its factorization.

1075897692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807778 (or 807773 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The square root of 1075897692 is about 32800.8794394297. The cubic root of 1075897692 is about 1024.6848738195.

The spelling of 1075897692 in words is "one billion, seventy-five million, eight hundred ninety-seven thousand, six hundred ninety-two".