1969056 has 96 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 628992.

The previous prime is 1969049. The next prime is 1969057. The reversal of 1969056 is 6509691.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1969056² = 7754363062272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1969056.

It is not an unprimeable number, because it can be changed into a prime (1969057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37126 + ... + 37178.

It is an arithmetic number, because the mean of its divisors is an integer number (62370).

2^1969056 is an apocalyptic number.

1969056 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 1969056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2993760).

1969056 is an abundant number, since it is smaller than the sum of its proper divisors (4018464).

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

1969056 is a wasteful number, since it uses less digits than its factorization.

1969056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 1969056 is about 1403.2305583902. The cubic root of 1969056 is about 125.3389414522.

The spelling of 1969056 in words is "one million, nine hundred sixty-nine thousand, fifty-six".