1153696 has 24 divisors (see below), whose sum is σ = 2346624. Its totient is φ = 557760.

The previous prime is 1153687. The next prime is 1153721. The reversal of 1153696 is 6963511.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411 + ... + 1573.

It is an arithmetic number, because the mean of its divisors is an integer number (97776).

2^1153696 is an apocalyptic number.

1153696 is a gapful number since it is divisible by the number (16) 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 1153696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173312).

1153696 is an abundant number, since it is smaller than the sum of its proper divisors (1192928).

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

1153696 is a wasteful number, since it uses less digits than its factorization.

1153696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 1196 counting only the distinct ones).

The product of its digits is 4860, while the sum is 31.

The square root of 1153696 is about 1074.1024159734. The cubic root of 1153696 is about 104.8810747262.

It can be divided in two parts, 1153 and 696, that added together give a square (1849 = 43²).

The spelling of 1153696 in words is "one million, one hundred fifty-three thousand, six hundred ninety-six".