1117672134 has 16 divisors (see below), whose sum is σ = 2271990000. Its totient is φ = 366449760.

The previous prime is 1117672133. The next prime is 1117672141. The reversal of 1117672134 is 4312767111.

It is a happy number.

It is a super-2 number, since 2×1117672134² = 2498381998240227912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1117672095 and 1117672104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117672133) 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, 1526509 + ... + 1527240.

It is an arithmetic number, because the mean of its divisors is an integer number (141999375).

Almost surely, 2^1117672134 is an apocalyptic number.

1117672134 is an abundant number, since it is smaller than the sum of its proper divisors (1154317866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1117672134 is a wasteful number, since it uses less digits than its factorization.

1117672134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053815.

The product of its digits is 7056, while the sum is 33.

The square root of 1117672134 is about 33431.6038203374. The cubic root of 1117672134 is about 1037.7788314096.

The spelling of 1117672134 in words is "one billion, one hundred seventeen million, six hundred seventy-two thousand, one hundred thirty-four".