1050620800 has 96 divisors (see below), whose sum is σ = 2605045320. Its totient is φ = 418682880.

The previous prime is 1050620761. The next prime is 1050620801. The reversal of 1050620800 is 80260501.

It is a happy number.

It is a super-2 number, since 2×1050620800² = 2207608130785280000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050620801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1269987 + ... + 1270813.

Almost surely, 2^1050620800 is an apocalyptic number.

1050620800 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 1050620800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302522660).

1050620800 is an abundant number, since it is smaller than the sum of its proper divisors (1554424520).

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

1050620800 is an equidigital number, since it uses as much as digits as its factorization.

1050620800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248 (or 1231 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1050620800 is about 32413.2812285335. The cubic root of 1050620800 is about 1016.5966280994.

The spelling of 1050620800 in words is "one billion, fifty million, six hundred twenty thousand, eight hundred".