1164003888 has 40 divisors (see below), whose sum is σ = 3018222000. Its totient is φ = 386554624.

The previous prime is 1164003881. The next prime is 1164003913. The reversal of 1164003888 is 8883004611.

It is not an unprimeable number, because it can be changed into a prime (1164003881) by changing a digit.

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, 32163 + ... + 57986.

It is an arithmetic number, because the mean of its divisors is an integer number (75455550).

Almost surely, 2^1164003888 is an apocalyptic number.

It is an amenable number.

1164003888 is an abundant number, since it is smaller than the sum of its proper divisors (1854218112).

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

1164003888 is a wasteful number, since it uses less digits than its factorization.

1164003888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90429 (or 90423 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 1164003888 is about 34117.5011980655. The cubic root of 1164003888 is about 1051.9250815293.

It can be divided in two parts, 116 and 4003888, that added together give a palindrome (4004004).

The spelling of 1164003888 in words is "one billion, one hundred sixty-four million, three thousand, eight hundred eighty-eight".