1096556404 has 6 divisors (see below), whose sum is σ = 1918973714. Its totient is φ = 548278200.

The previous prime is 1096556401. The next prime is 1096556473. The reversal of 1096556404 is 4046556901.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 848556900 + 247999504 = 29130^2 + 15748^2 .

It is a super-2 number, since 2×1096556404² = 2404871894306822432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096556401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137069547 + ... + 137069554.

Almost surely, 2^1096556404 is an apocalyptic number.

It is an amenable number.

1096556404 is a deficient number, since it is larger than the sum of its proper divisors (822417310).

1096556404 is a wasteful number, since it uses less digits than its factorization.

1096556404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274139105 (or 274139103 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 1096556404 is about 33114.2930469609. The cubic root of 1096556404 is about 1031.2017907356.

The spelling of 1096556404 in words is "one billion, ninety-six million, five hundred fifty-six thousand, four hundred four".