1160534620 has 36 divisors (see below), whose sum is σ = 2835022680. Its totient is φ = 397897248.

The previous prime is 1160534581. The next prime is 1160534623. The reversal of 1160534620 is 264350611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160534623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 591130 + ... + 593089.

It is an arithmetic number, because the mean of its divisors is an integer number (78750630).

Almost surely, 2^1160534620 is an apocalyptic number.

1160534620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160534620 is an abundant number, since it is smaller than the sum of its proper divisors (1674488060).

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

1160534620 is a wasteful number, since it uses less digits than its factorization.

1160534620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184242 (or 1184233 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1160534620 is about 34066.6203196032. The cubic root of 1160534620 is about 1050.8789677039.

It can be divided in two parts, 11605 and 34620, that added together give a square (46225 = 215²).

The spelling of 1160534620 in words is "one billion, one hundred sixty million, five hundred thirty-four thousand, six hundred twenty".