16020632 has 8 divisors (see below), whose sum is σ = 30038700. Its totient is φ = 8010312.

The previous prime is 16020619. The next prime is 16020637. The reversal of 16020632 is 23602061.

16020632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16020637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001282 + ... + 1001297.

Almost surely, 2^16020632 is an apocalyptic number.

It is an amenable number.

16020632 is a deficient number, since it is larger than the sum of its proper divisors (14018068).

16020632 is a wasteful number, since it uses less digits than its factorization.

16020632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002585 (or 2002581 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 16020632 is about 4002.5781691305. The cubic root of 16020632 is about 252.0924746695.

Adding to 16020632 its reverse (23602061), we get a palindrome (39622693).

The spelling of 16020632 in words is "sixteen million, twenty thousand, six hundred thirty-two".