1154054200 has 48 divisors (see below), whose sum is σ = 2889580680. Its totient is φ = 426111360.

The previous prime is 1154054149. The next prime is 1154054201. The reversal of 1154054200 is 24504511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154054201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219334 + ... + 224533.

Almost surely, 2^1154054200 is an apocalyptic number.

1154054200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1154054200 is an abundant number, since it is smaller than the sum of its proper divisors (1735526480).

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

1154054200 is a wasteful number, since it uses less digits than its factorization.

1154054200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443896 (or 443887 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1154054200 is about 33971.3732427760. The cubic root of 1154054200 is about 1048.9192810912.

Adding to 1154054200 its reverse (24504511), we get a palindrome (1178558711).

The spelling of 1154054200 in words is "one billion, one hundred fifty-four million, fifty-four thousand, two hundred".