32216396 has 6 divisors (see below), whose sum is σ = 56378700. Its totient is φ = 16108196.

The previous prime is 32216389. The next prime is 32216423. The reversal of 32216396 is 69361223.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027046 + ... + 4027053.

It is an arithmetic number, because the mean of its divisors is an integer number (9396450).

Almost surely, 2^32216396 is an apocalyptic number.

It is an amenable number.

32216396 is a deficient number, since it is larger than the sum of its proper divisors (24162304).

32216396 is a wasteful number, since it uses less digits than its factorization.

32216396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8054103 (or 8054101 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 32216396 is about 5675.9489074515. The cubic root of 32216396 is about 318.1942433639.

The spelling of 32216396 in words is "thirty-two million, two hundred sixteen thousand, three hundred ninety-six".