1050229840 has 40 divisors (see below), whose sum is σ = 2663767008. Its totient is φ = 381901440.

The previous prime is 1050229837. The next prime is 1050229847. The reversal of 1050229840 is 489220501.

1050229840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1050229840² = 2205965433652851200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050229847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595842 + ... + 597601.

Almost surely, 2^1050229840 is an apocalyptic number.

1050229840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050229840 is an abundant number, since it is smaller than the sum of its proper divisors (1613537168).

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

1050229840 is a wasteful number, since it uses less digits than its factorization.

1050229840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193467 (or 1193461 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1050229840 is about 32407.2498061776. The cubic root of 1050229840 is about 1016.4705128452.

The spelling of 1050229840 in words is "one billion, fifty million, two hundred twenty-nine thousand, eight hundred forty".