1134663156 has 36 divisors (see below), whose sum is σ = 3128920704. Its totient is φ = 343837200.

The previous prime is 1134663149. The next prime is 1134663197. The reversal of 1134663156 is 6513664311.

1134663156 is a `hidden beast` number, since 1 + 13 + 4 + 6 + 631 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1134663156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1432260 + ... + 1433051.

It is an arithmetic number, because the mean of its divisors is an integer number (86914464).

Almost surely, 2^1134663156 is an apocalyptic number.

It is an amenable number.

1134663156 is an abundant number, since it is smaller than the sum of its proper divisors (1994257548).

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

1134663156 is a wasteful number, since it uses less digits than its factorization.

1134663156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865332 (or 2865327 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 1134663156 is about 33684.7614805271. The cubic root of 1134663156 is about 1043.0112296852.

The spelling of 1134663156 in words is "one billion, one hundred thirty-four million, six hundred sixty-three thousand, one hundred fifty-six".