2213437952 has 80 divisors (see below), whose sum is σ = 4871018592. Its totient is φ = 996433920.

The previous prime is 2213437951. The next prime is 2213437969. The reversal of 2213437952 is 2597343122.

It is not an unprimeable number, because it can be changed into a prime (2213437951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600788 + ... + 604460.

Almost surely, 2^2213437952 is an apocalyptic number.

2213437952 is a gapful number since it is divisible by the number (22) 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 2213437952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2435509296).

2213437952 is an abundant number, since it is smaller than the sum of its proper divisors (2657580640).

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

2213437952 is a wasteful number, since it uses less digits than its factorization.

2213437952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3809 (or 3793 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 2213437952 is about 47047.1885663745. The cubic root of 2213437952 is about 1303.2341470049.

The spelling of 2213437952 in words is "two billion, two hundred thirteen million, four hundred thirty-seven thousand, nine hundred fifty-two".