16332463 has 8 divisors (see below), whose sum is σ = 18708480. Its totient is φ = 13967160.

The previous prime is 16332431. The next prime is 16332467. The reversal of 16332463 is 36423361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16332463 - 2⁵ = 16332431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16332467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918 + ... + 5788.

It is an arithmetic number, because the mean of its divisors is an integer number (2338560).

Almost surely, 2^16332463 is an apocalyptic number.

16332463 is a deficient number, since it is larger than the sum of its proper divisors (2376017).

16332463 is an equidigital number, since it uses as much as digits as its factorization.

16332463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357.

The product of its digits is 7776, while the sum is 28.

The square root of 16332463 is about 4041.3442070677. The cubic root of 16332463 is about 253.7175803664.

It can be divided in two parts, 1633 and 2463, that added together give a 12-th power (4096 = 2¹²).

The spelling of 16332463 in words is "sixteen million, three hundred thirty-two thousand, four hundred sixty-three".