2241451600 has 30 divisors (see below), whose sum is σ = 5385088430. Its totient is φ = 896580480.

The previous prime is 2241451579. The next prime is 2241451609. The reversal of 2241451600 is 61541422.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 715455504 + 1525996096 = 26748^2 + 39064^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241451609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2801415 + ... + 2802214.

Almost surely, 2^2241451600 is an apocalyptic number.

2241451600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2241451600 is an abundant number, since it is smaller than the sum of its proper divisors (3143636830).

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

2241451600 is a wasteful number, since it uses less digits than its factorization.

2241451600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603647 (or 5603636 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2241451600 is about 47343.9711050943. The cubic root of 2241451600 is about 1308.7090987504.

The spelling of 2241451600 in words is "two billion, two hundred forty-one million, four hundred fifty-one thousand, six hundred".