1096431518 has 32 divisors (see below), whose sum is σ = 2130723840. Its totient is φ = 410922720.

The previous prime is 1096431517. The next prime is 1096431527. The reversal of 1096431518 is 8151346901.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096431517) 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, 155078 + ... + 161993.

It is an arithmetic number, because the mean of its divisors is an integer number (66585120).

Almost surely, 2^1096431518 is an apocalyptic number.

1096431518 is a deficient number, since it is larger than the sum of its proper divisors (1034292322).

1096431518 is a wasteful number, since it uses less digits than its factorization.

1096431518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317112.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 1096431518 is about 33112.4073120636. The cubic root of 1096431518 is about 1031.1626416456.

The spelling of 1096431518 in words is "one billion, ninety-six million, four hundred thirty-one thousand, five hundred eighteen".