1506841056 has 576 divisors, whose sum is σ = 5635768320. Its totient is φ = 386311680.

The previous prime is 1506840997. The next prime is 1506841069. The reversal of 1506841056 is 6501486051.

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 1506841056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32060425 + ... + 32060471.

It is an arithmetic number, because the mean of its divisors is an integer number (9784320).

Almost surely, 2^1506841056 is an apocalyptic number.

1506841056 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 1506841056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2817884160).

1506841056 is an abundant number, since it is smaller than the sum of its proper divisors (4128927264).

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

1506841056 is a wasteful number, since it uses less digits than its factorization.

1506841056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 1506841056 is about 38818.0506465742. The cubic root of 1506841056 is about 1146.4518379466.

The spelling of 1506841056 in words is "one billion, five hundred six million, eight hundred forty-one thousand, fifty-six".