1047400200 has 576 divisors, whose sum is σ = 4551792000. Its totient is φ = 216691200.

The previous prime is 1047400187. The next prime is 1047400201. The reversal of 1047400200 is 20047401.

It is a happy number.

1047400200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047400201) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4573686 + ... + 4573914.

Almost surely, 2^1047400200 is an apocalyptic number.

1047400200 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 1047400200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2275896000).

1047400200 is an abundant number, since it is smaller than the sum of its proper divisors (3504391800).

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

1047400200 is a wasteful number, since it uses less digits than its factorization.

1047400200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 1047400200 is about 32363.5628446560. The cubic root of 1047400200 is about 1015.5567977239.

Adding to 1047400200 its reverse (20047401), we get a palindrome (1067447601).

The spelling of 1047400200 in words is "one billion, forty-seven million, four hundred thousand, two hundred".