1050562240 has 224 divisors, whose sum is σ = 3154314240. Its totient is φ = 324366336.

The previous prime is 1050562213. The next prime is 1050562259. The reversal of 1050562240 is 422650501.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×1050562240² = 2207362040227635200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1251741 + ... + 1252579.

It is an arithmetic number, because the mean of its divisors is an integer number (14081760).

Almost surely, 2^1050562240 is an apocalyptic number.

1050562240 is a gapful number since it is divisible by the number (10) 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 1050562240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1577157120).

1050562240 is an abundant number, since it is smaller than the sum of its proper divisors (2103752000).

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

1050562240 is a wasteful number, since it uses less digits than its factorization.

1050562240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919 (or 909 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1050562240 is about 32412.3778825312. The cubic root of 1050562240 is about 1016.5777399002.

The spelling of 1050562240 in words is "one billion, fifty million, five hundred sixty-two thousand, two hundred forty".