1095232992 has 96 divisors (see below), whose sum is σ = 3298724352. Its totient is φ = 311683584.

The previous prime is 1095232961. The next prime is 1095232997. The reversal of 1095232992 is 2992325901.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1095232997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173638 + ... + 179834.

It is an arithmetic number, because the mean of its divisors is an integer number (34361712).

Almost surely, 2^1095232992 is an apocalyptic number.

1095232992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1095232992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1649362176).

1095232992 is an abundant number, since it is smaller than the sum of its proper divisors (2203491360).

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

1095232992 is a wasteful number, since it uses less digits than its factorization.

1095232992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6480 (or 6472 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 1095232992 is about 33094.3045250992. The cubic root of 1095232992 is about 1030.7867781260.

The spelling of 1095232992 in words is "one billion, ninety-five million, two hundred thirty-two thousand, nine hundred ninety-two".