1461026056 has 96 divisors (see below), whose sum is σ = 3304728000. Its totient is φ = 593112960.

The previous prime is 1461026011. The next prime is 1461026059. The reversal of 1461026056 is 6506201641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461026059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4413811 + ... + 4414141.

It is an arithmetic number, because the mean of its divisors is an integer number (34424250).

Almost surely, 2^1461026056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1461026056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1652364000).

1461026056 is an abundant number, since it is smaller than the sum of its proper divisors (1843701944).

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

1461026056 is a wasteful number, since it uses less digits than its factorization.

1461026056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1461026056 is about 38223.3705473497. The cubic root of 1461026056 is about 1134.7128866815.

Adding to 1461026056 its reverse (6506201641), we get a palindrome (7967227697).

The spelling of 1461026056 in words is "one billion, four hundred sixty-one million, twenty-six thousand, fifty-six".