1135748046 has 32 divisors (see below), whose sum is σ = 2315243520. Its totient is φ = 371359296.

The previous prime is 1135748039. The next prime is 1135748057. The reversal of 1135748046 is 6408475311.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1135747995 and 1135748013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59445 + ... + 76191.

It is an arithmetic number, because the mean of its divisors is an integer number (72351360).

Almost surely, 2^1135748046 is an apocalyptic number.

1135748046 is an abundant number, since it is smaller than the sum of its proper divisors (1179495474).

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

1135748046 is a wasteful number, since it uses less digits than its factorization.

1135748046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16968.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 1135748046 is about 33700.8612056131. The cubic root of 1135748046 is about 1043.3435432885.

The spelling of 1135748046 in words is "one billion, one hundred thirty-five million, seven hundred forty-eight thousand, forty-six".