1136708144 has 40 divisors (see below), whose sum is σ = 2587407312. Its totient is φ = 476939520.

The previous prime is 1136708107. The next prime is 1136708159. The reversal of 1136708144 is 4418076311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246119 + ... + 250694.

Almost surely, 2^1136708144 is an apocalyptic number.

It is an amenable number.

1136708144 is an abundant number, since it is smaller than the sum of its proper divisors (1450699168).

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

1136708144 is a wasteful number, since it uses less digits than its factorization.

1136708144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496845 (or 496839 counting only the distinct ones).

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

The square root of 1136708144 is about 33715.1026099580. The cubic root of 1136708144 is about 1043.6374552823.

The spelling of 1136708144 in words is "one billion, one hundred thirty-six million, seven hundred eight thousand, one hundred forty-four".