32213036 has 6 divisors (see below), whose sum is σ = 56372820. Its totient is φ = 16106516.

The previous prime is 32213033. The next prime is 32213057. The reversal of 32213036 is 63031223.

It is a junction number, because it is equal to n+sod(n) for n = 32212999 and 32213017.

It is not an unprimeable number, because it can be changed into a prime (32213033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4026626 + ... + 4026633.

It is an arithmetic number, because the mean of its divisors is an integer number (9395470).

Almost surely, 2^32213036 is an apocalyptic number.

It is an amenable number.

32213036 is a deficient number, since it is larger than the sum of its proper divisors (24159784).

32213036 is a wasteful number, since it uses less digits than its factorization.

32213036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053263 (or 8053261 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 32213036 is about 5675.6529139827. The cubic root of 32213036 is about 318.1831809861.

Adding to 32213036 its reverse (63031223), we get a palindrome (95244259).

The spelling of 32213036 in words is "thirty-two million, two hundred thirteen thousand, thirty-six".