1049641192 has 8 divisors (see below), whose sum is σ = 1968077250. Its totient is φ = 524820592.

The previous prime is 1049641189. The next prime is 1049641261. The reversal of 1049641192 is 2911469401.

It can be written as a sum of positive squares in only one way, i.e., 1011621636 + 38019556 = 31806^2 + 6166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1049641192² = 2203493263886361728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65602567 + ... + 65602582.

Almost surely, 2^1049641192 is an apocalyptic number.

It is an amenable number.

1049641192 is a deficient number, since it is larger than the sum of its proper divisors (918436058).

1049641192 is a wasteful number, since it uses less digits than its factorization.

1049641192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131205155 (or 131205151 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 1049641192 is about 32398.1664913310. The cubic root of 1049641192 is about 1016.2805686584.

The spelling of 1049641192 in words is "one billion, forty-nine million, six hundred forty-one thousand, one hundred ninety-two".