1161696 has 24 divisors (see below), whose sum is σ = 3049704. Its totient is φ = 387200.

The previous prime is 1161691. The next prime is 1161703. The reversal of 1161696 is 6961611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1161691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5955 + ... + 6146.

It is an arithmetic number, because the mean of its divisors is an integer number (127071).

2^1161696 is an apocalyptic number.

1161696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1161696 is an abundant number, since it is smaller than the sum of its proper divisors (1888008).

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

1161696 is a wasteful number, since it uses less digits than its factorization.

1161696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12114 (or 12106 counting only the distinct ones).

The product of its digits is 1944, while the sum is 30.

The square root of 1161696 is about 1077.8200220816. The cubic root of 1161696 is about 105.1229398991.

It can be divided in two parts, 11616 and 96, that multiplied together give a square (1115136 = 1056²).

The spelling of 1161696 in words is "one million, one hundred sixty-one thousand, six hundred ninety-six".