1160900 has 72 divisors (see below), whose sum is σ = 2916480. Its totient is φ = 397440.

The previous prime is 1160893. The next prime is 1160903. The reversal of 1160900 is 90611.

It is not an unprimeable number, because it can be changed into a prime (1160903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24677 + ... + 24723.

2^1160900 is an apocalyptic number.

1160900 is a gapful number since it is divisible by the number (10) 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 1160900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458240).

1160900 is an abundant number, since it is smaller than the sum of its proper divisors (1755580).

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

1160900 is a wasteful number, since it uses less digits than its factorization.

1160900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 1160900 is about 1077.4506949276. The cubic root of 1160900 is about 105.0989241556.

The spelling of 1160900 in words is "one million, one hundred sixty thousand, nine hundred".