2208451200 has 96 divisors (see below), whose sum is σ = 7274117760. Its totient is φ = 588917760.

The previous prime is 2208451171. The next prime is 2208451207. The reversal of 2208451200 is 21548022.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2208451207) 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, 105424 + ... + 124623.

It is an arithmetic number, because the mean of its divisors is an integer number (75772060).

Almost surely, 2^2208451200 is an apocalyptic number.

2208451200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2208451200 is an abundant number, since it is smaller than the sum of its proper divisors (5065666560).

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

2208451200 is a wasteful number, since it uses less digits than its factorization.

2208451200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230074 (or 230057 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2208451200 is about 46994.1613394685. The cubic root of 2208451200 is about 1302.2547065289.

Adding to 2208451200 its reverse (21548022), we get a palindrome (2229999222).

The spelling of 2208451200 in words is "two billion, two hundred eight million, four hundred fifty-one thousand, two hundred".