1049459200 has 120 divisors (see below), whose sum is σ = 2621269728. Its totient is φ = 416378880.

The previous prime is 1049459197. The next prime is 1049459227. The reversal of 1049459200 is 29549401.

It is a super-2 number, since 2×1049459200² = 2202729224929280000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2086149 + ... + 2086651.

Almost surely, 2^1049459200 is an apocalyptic number.

1049459200 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 1049459200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1310634864).

1049459200 is an abundant number, since it is smaller than the sum of its proper divisors (1571810528).

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

1049459200 is an equidigital number, since it uses as much as digits as its factorization.

1049459200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 1049459200 is about 32395.3576921139. The cubic root of 1049459200 is about 1016.2218293402.

The spelling of 1049459200 in words is "one billion, forty-nine million, four hundred fifty-nine thousand, two hundred".