1135718046 has 48 divisors (see below), whose sum is σ = 2673815040. Its totient is φ = 347075280.

The previous prime is 1135718041. The next prime is 1135718047. The reversal of 1135718046 is 6408175311.

1135718046 is a `hidden beast` number, since 1 + 1 + 3 + 571 + 80 + 4 + 6 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1135718046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135718041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42960 + ... + 64163.

It is an arithmetic number, because the mean of its divisors is an integer number (55704480).

Almost surely, 2^1135718046 is an apocalyptic number.

1135718046 is an abundant number, since it is smaller than the sum of its proper divisors (1538096994).

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

1135718046 is a wasteful number, since it uses less digits than its factorization.

1135718046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107181 (or 107178 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 1135718046 is about 33700.4161101907. The cubic root of 1135718046 is about 1043.3343568080.

It can be divided in two parts, 11357 and 18046, that added together give a triangular number (29403 = T₂₄₂).

The spelling of 1135718046 in words is "one billion, one hundred thirty-five million, seven hundred eighteen thousand, forty-six".