10216532 has 6 divisors (see below), whose sum is σ = 17878938. Its totient is φ = 5108264.

The previous prime is 10216519. The next prime is 10216537. The reversal of 10216532 is 23561201.

10216532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10214416 + 2116 = 3196^2 + 46^2 .

It is a super-2 number, since 2×10216532² = 208755052214048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10216537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277063 + ... + 1277070.

It is an arithmetic number, because the mean of its divisors is an integer number (2979823).

Almost surely, 2^10216532 is an apocalyptic number.

It is an amenable number.

10216532 is a deficient number, since it is larger than the sum of its proper divisors (7662406).

10216532 is a wasteful number, since it uses less digits than its factorization.

10216532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554137 (or 2554135 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10216532 is about 3196.3310216559. The cubic root of 10216532 is about 216.9873919352.

Adding to 10216532 its reverse (23561201), we get a palindrome (33777733).

The spelling of 10216532 in words is "ten million, two hundred sixteen thousand, five hundred thirty-two".