32224948 has 18 divisors (see below), whose sum is σ = 65601186. Its totient is φ = 13810608.

The previous prime is 32224859. The next prime is 32224949. The reversal of 32224948 is 84942223.

It can be written as a sum of positive squares in only one way, i.e., 31674384 + 550564 = 5628^2 + 742^2 .

It is a super-4 number, since 4×32224948⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32224949) 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, 82011 + ... + 82402.

Almost surely, 2^32224948 is an apocalyptic number.

It is an amenable number.

32224948 is an abundant number, since it is smaller than the sum of its proper divisors (33376238).

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

32224948 is a wasteful number, since it uses less digits than its factorization.

32224948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164431 (or 164422 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 32224948 is about 5676.7022116718. The cubic root of 32224948 is about 318.2223962794. Note that the first 3 decimals are identical.

The spelling of 32224948 in words is "thirty-two million, two hundred twenty-four thousand, nine hundred forty-eight".