32245436 has 6 divisors (see below), whose sum is σ = 56429520. Its totient is φ = 16122716.

The previous prime is 32245397. The next prime is 32245439. The reversal of 32245436 is 63454223.

It is a super-3 number, since 3×32245436³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32245399 and 32245408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32245439) 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 as a sum of consecutive naturals, namely, 4030676 + ... + 4030683.

It is an arithmetic number, because the mean of its divisors is an integer number (9404920).

Almost surely, 2^32245436 is an apocalyptic number.

It is an amenable number.

32245436 is a deficient number, since it is larger than the sum of its proper divisors (24184084).

32245436 is a wasteful number, since it uses less digits than its factorization.

32245436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8061363 (or 8061361 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 32245436 is about 5678.5064937887. The cubic root of 32245436 is about 318.2898218780.

Adding to 32245436 its reverse (63454223), we get a palindrome (95699659).

The spelling of 32245436 in words is "thirty-two million, two hundred forty-five thousand, four hundred thirty-six".