4420264232 has 8 divisors (see below), whose sum is σ = 8287995450. Its totient is φ = 2210132112.

The previous prime is 4420264213. The next prime is 4420264259. The reversal of 4420264232 is 2324620244.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4096768036 + 323496196 = 64006^2 + 17986^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4420264195 and 4420264204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276266507 + ... + 276266522.

Almost surely, 2^4420264232 is an apocalyptic number.

It is an amenable number.

4420264232 is a deficient number, since it is larger than the sum of its proper divisors (3867731218).

4420264232 is a wasteful number, since it uses less digits than its factorization.

4420264232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552533035 (or 552533031 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 4420264232 is about 66485.0677370490. The cubic root of 4420264232 is about 1641.1542825712.

Adding to 4420264232 its reverse (2324620244), we get a palindrome (6744884476).

The spelling of 4420264232 in words is "four billion, four hundred twenty million, two hundred sixty-four thousand, two hundred thirty-two".