4061102786 has 12 divisors (see below), whose sum is σ = 6596288802. Its totient is φ = 1874354976.

The previous prime is 4061102779. The next prime is 4061102791. The reversal of 4061102786 is 6872011604.

It can be written as a sum of positive squares in 3 ways, for example, as 763472161 + 3297630625 = 27631^2 + 57425^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6007211 + ... + 6007886.

Almost surely, 2^4061102786 is an apocalyptic number.

4061102786 is a deficient number, since it is larger than the sum of its proper divisors (2535186016).

4061102786 is a wasteful number, since it uses less digits than its factorization.

4061102786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12015125 (or 12015112 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 4061102786 is about 63726.7823289392. The cubic root of 4061102786 is about 1595.4431260603.

The spelling of 4061102786 in words is "four billion, sixty-one million, one hundred two thousand, seven hundred eighty-six".