32313016 has 8 divisors (see below), whose sum is σ = 60586920. Its totient is φ = 16156504.

The previous prime is 32313011. The next prime is 32313019. The reversal of 32313016 is 61031323.

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 = 32312984 and 32313002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32313011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2019556 + ... + 2019571.

It is an arithmetic number, because the mean of its divisors is an integer number (7573365).

Almost surely, 2^32313016 is an apocalyptic number.

It is an amenable number.

32313016 is a deficient number, since it is larger than the sum of its proper divisors (28273904).

32313016 is a wasteful number, since it uses less digits than its factorization.

32313016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039133 (or 4039129 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 32313016 is about 5684.4538875779. The cubic root of 32313016 is about 318.5120240395.

Adding to 32313016 its reverse (61031323), we get a palindrome (93344339).

The spelling of 32313016 in words is "thirty-two million, three hundred thirteen thousand, sixteen".