16630532 has 12 divisors (see below), whose sum is σ = 29267280. Its totient is φ = 8268456.

The previous prime is 16630531. The next prime is 16630547. The reversal of 16630532 is 23503661.

16630532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16630531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10898 + ... + 12329.

It is an arithmetic number, because the mean of its divisors is an integer number (2438940).

Almost surely, 2^16630532 is an apocalyptic number.

It is an amenable number.

16630532 is a deficient number, since it is larger than the sum of its proper divisors (12636748).

16630532 is a wasteful number, since it uses less digits than its factorization.

16630532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23410 (or 23408 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 16630532 is about 4078.0549285168. The cubic root of 16630532 is about 255.2517416534.

The spelling of 16630532 in words is "sixteen million, six hundred thirty thousand, five hundred thirty-two".