1203696 has 60 divisors (see below), whose sum is σ = 3633448. Its totient is φ = 369792.

The previous prime is 1203691. The next prime is 1203731. The reversal of 1203696 is 6963021.

1203696 = T₂₈₅ + T₂₈₆ + ... + T₃₁₁.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1551 + ... + 2193.

2^1203696 is an apocalyptic number.

1203696 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 1203696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1816724).

1203696 is an abundant number, since it is smaller than the sum of its proper divisors (2429752).

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

1203696 is a wasteful number, since it uses less digits than its factorization.

1203696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 1203696 is about 1097.1308035052. The cubic root of 1203696 is about 106.3748447137.

The spelling of 1203696 in words is "one million, two hundred three thousand, six hundred ninety-six".