16016402 has 8 divisors (see below), whose sum is σ = 24249456. Its totient is φ = 7933252.

The previous prime is 16016401. The next prime is 16016423. The reversal of 16016402 is 20461061.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (16016401) 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, 37208 + ... + 37635.

It is an arithmetic number, because the mean of its divisors is an integer number (3031182).

Almost surely, 2^16016402 is an apocalyptic number.

16016402 is a deficient number, since it is larger than the sum of its proper divisors (8233054).

16016402 is a wasteful number, since it uses less digits than its factorization.

16016402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74952.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 16016402 is about 4002.0497248285. The cubic root of 16016402 is about 252.0702856773.

Adding to 16016402 its reverse (20461061), we get a palindrome (36477463).

The spelling of 16016402 in words is "sixteen million, sixteen thousand, four hundred two".