1096995239 has 4 divisors (see below), whose sum is σ = 1107856680. Its totient is φ = 1086133800.

The previous prime is 1096995199. The next prime is 1096995241. The reversal of 1096995239 is 9325996901.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1096995239 - 2¹² = 1096991143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096995439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5430569 + ... + 5430770.

It is an arithmetic number, because the mean of its divisors is an integer number (276964170).

Almost surely, 2^1096995239 is an apocalyptic number.

1096995239 is a deficient number, since it is larger than the sum of its proper divisors (10861441).

1096995239 is a wasteful number, since it uses less digits than its factorization.

1096995239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10861440.

The product of its (nonzero) digits is 1180980, while the sum is 53.

The square root of 1096995239 is about 33120.9184504295. The cubic root of 1096995239 is about 1031.3393325539.

The spelling of 1096995239 in words is "one billion, ninety-six million, nine hundred ninety-five thousand, two hundred thirty-nine".