2214331632 has 30 divisors (see below), whose sum is σ = 6197053512. Its totient is φ = 738110496.

The previous prime is 2214331631. The next prime is 2214331661. The reversal of 2214331632 is 2361334122.

2214331632 is a `hidden beast` number, since 2 + 21 + 4 + 3 + 3 + 1 + 632 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2214331596 and 2214331605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214331631) 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, 7688508 + ... + 7688795.

Almost surely, 2^2214331632 is an apocalyptic number.

It is an amenable number.

2214331632 is an abundant number, since it is smaller than the sum of its proper divisors (3982721880).

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

2214331632 is a wasteful number, since it uses less digits than its factorization.

2214331632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15377317 (or 15377308 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2214331632 is about 47056.6853061284. The cubic root of 2214331632 is about 1303.4095178694.

Adding to 2214331632 its reverse (2361334122), we get a palindrome (4575665754).

The spelling of 2214331632 in words is "two billion, two hundred fourteen million, three hundred thirty-one thousand, six hundred thirty-two".