1106642234 has 32 divisors (see below), whose sum is σ = 1804702032. Its totient is φ = 506880000.

The previous prime is 1106642231. The next prime is 1106642239. The reversal of 1106642234 is 4322466011.

It can be written as a sum of positive squares in 8 ways, for example, as 197318209 + 909324025 = 14047^2 + 30155^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1106642197 and 1106642206.

It is not an unprimeable number, because it can be changed into a prime (1106642231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 920834 + ... + 922034.

Almost surely, 2^1106642234 is an apocalyptic number.

1106642234 is a deficient number, since it is larger than the sum of its proper divisors (698059798).

1106642234 is a wasteful number, since it uses less digits than its factorization.

1106642234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1106642234 is about 33266.2326391192. The cubic root of 1106642234 is about 1034.3537188345.

The spelling of 1106642234 in words is "one billion, one hundred six million, six hundred forty-two thousand, two hundred thirty-four".