1160431804 has 48 divisors (see below), whose sum is σ = 2417135616. Its totient is φ = 476985600.

The previous prime is 1160431787. The next prime is 1160431861. The reversal of 1160431804 is 4081340611.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 92169 + ... + 103999.

It is an arithmetic number, because the mean of its divisors is an integer number (50356992).

Almost surely, 2^1160431804 is an apocalyptic number.

1160431804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1160431804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1208567808).

1160431804 is an abundant number, since it is smaller than the sum of its proper divisors (1256703812).

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

1160431804 is a wasteful number, since it uses less digits than its factorization.

1160431804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11986 (or 11984 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1160431804 is about 34065.1112430299. Note that the first 3 decimals coincide. The cubic root of 1160431804 is about 1050.8479330523.

It can be divided in two parts, 1160 and 431804, that added together give a square (432964 = 658²).

The spelling of 1160431804 in words is "one billion, one hundred sixty million, four hundred thirty-one thousand, eight hundred four".