1959696 has 60 divisors (see below), whose sum is σ = 5674240. Its totient is φ = 630720.

The previous prime is 1959689. The next prime is 1959697. The reversal of 1959696 is 6969591.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1959697) 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, 4245 + ... + 4683.

2^1959696 is an apocalyptic number.

1959696 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 1959696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2837120).

1959696 is an abundant number, since it is smaller than the sum of its proper divisors (3714544).

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

1959696 is a wasteful number, since it uses less digits than its factorization.

1959696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 475 counting only the distinct ones).

The product of its digits is 131220, while the sum is 45.

The square root of 1959696 is about 1399.8914243612. The cubic root of 1959696 is about 125.1400244201.

Adding to 1959696 its product of digits (131220), we get a square (2090916 = 1446²).

The spelling of 1959696 in words is "one million, nine hundred fifty-nine thousand, six hundred ninety-six".