1053696 has 88 divisors (see below), whose sum is σ = 3275200. Its totient is φ = 301056.

The previous prime is 1053691. The next prime is 1053697. The reversal of 1053696 is 6963501.

It is a happy number.

It is a super-2 number, since 2×1053696² = 2220550520832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150525 + ... + 150531.

2^1053696 is an apocalyptic number.

1053696 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 1053696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1637600).

1053696 is an abundant number, since it is smaller than the sum of its proper divisors (2221504).

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

1053696 is an frugal number, since it uses more digits than its factorization.

1053696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 1053696 is about 1026.4969556701. The cubic root of 1053696 is about 101.7587531986.

The spelling of 1053696 in words is "one million, fifty-three thousand, six hundred ninety-six".