1050322464 has 240 divisors, whose sum is σ = 3251971800. Its totient is φ = 332107776.

The previous prime is 1050322463. The next prime is 1050322517. The reversal of 1050322464 is 4642230501.

It can be written as a sum of positive squares in 4 ways, for example, as 662547600 + 387774864 = 25740^2 + 19692^2 .

It is a super-2 number, since 2×1050322464² = 2206354556766062592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1050322463) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6689874 + ... + 6690030.

Almost surely, 2^1050322464 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 1050322464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1625985900).

1050322464 is an abundant number, since it is smaller than the sum of its proper divisors (2201649336).

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

1050322464 is a wasteful number, since it uses less digits than its factorization.

1050322464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1050322464 is about 32408.6788376200. The cubic root of 1050322464 is about 1016.5003941764.

Adding to 1050322464 its reverse (4642230501), we get a palindrome (5692552965).

The spelling of 1050322464 in words is "one billion, fifty million, three hundred twenty-two thousand, four hundred sixty-four".