110742642 has 12 divisors (see below), whose sum is σ = 239942430. Its totient is φ = 36914208.

The previous prime is 110742629. The next prime is 110742649. The reversal of 110742642 is 246247011.

110742642 is a `hidden beast` number, since 1 + 10 + 7 + 4 + 2 + 642 = 666.

It can be written as a sum of positive squares in only one way, i.e., 105083001 + 5659641 = 10251^2 + 2379^2 .

It is not an unprimeable number, because it can be changed into a prime (110742649) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3076167 + ... + 3076202.

Almost surely, 2^110742642 is an apocalyptic number.

110742642 is an abundant number, since it is smaller than the sum of its proper divisors (129199788).

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

110742642 is a wasteful number, since it uses less digits than its factorization.

110742642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152377 (or 6152374 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 110742642 is about 10523.4329949879. The cubic root of 110742642 is about 480.2178438268.

Adding to 110742642 its reverse (246247011), we get a palindrome (356989653).

The spelling of 110742642 in words is "one hundred ten million, seven hundred forty-two thousand, six hundred forty-two".