1096497161 has 8 divisors (see below), whose sum is σ = 1161461664. Its totient is φ = 1031584320.

The previous prime is 1096497139. The next prime is 1096497197. The reversal of 1096497161 is 1617946901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1096497161 - 2⁶ = 1096497097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1096497131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36146 + ... + 59156.

It is an arithmetic number, because the mean of its divisors is an integer number (145182708).

Almost surely, 2^1096497161 is an apocalyptic number.

It is an amenable number.

1096497161 is a deficient number, since it is larger than the sum of its proper divisors (64964503).

1096497161 is a wasteful number, since it uses less digits than its factorization.

1096497161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25831.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 1096497161 is about 33113.3985117807. The cubic root of 1096497161 is about 1031.1832196928.

The spelling of 1096497161 in words is "one billion, ninety-six million, four hundred ninety-seven thousand, one hundred sixty-one".