2203551364 has 45 divisors (see below), whose sum is σ = 4508061047. Its totient is φ = 942407592.

The previous prime is 2203551359. The next prime is 2203551367. The reversal of 2203551364 is 4631553022.

It is a happy number.

The square root of 2203551364 is 46942.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2203551364² = 9711277227572520992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2203551367) 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 14 ways as a sum of consecutive naturals, for example, 4600077 + ... + 4600555.

Almost surely, 2^2203551364 is an apocalyptic number.

2203551364 is the 46942-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2203551364

2203551364 is an abundant number, since it is smaller than the sum of its proper divisors (2304509683).

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

2203551364 is an frugal number, since it uses more digits than its factorization.

2203551364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The cubic root of 2203551364 is about 1301.2908999606.

The spelling of 2203551364 in words is "two billion, two hundred three million, five hundred fifty-one thousand, three hundred sixty-four".