16152402 has 16 divisors (see below), whose sum is σ = 36919872. Its totient is φ = 4614960.

The previous prime is 16152379. The next prime is 16152403. The reversal of 16152402 is 20425161.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (16152403) 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, 192249 + ... + 192332.

It is an arithmetic number, because the mean of its divisors is an integer number (2307492).

Almost surely, 2^16152402 is an apocalyptic number.

16152402 is an abundant number, since it is smaller than the sum of its proper divisors (20767470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16152402 is a wasteful number, since it uses less digits than its factorization.

16152402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384593.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 16152402 is about 4019.0051007681. The cubic root of 16152402 is about 252.7817434774.

Adding to 16152402 its reverse (20425161), we get a palindrome (36577563).

The spelling of 16152402 in words is "sixteen million, one hundred fifty-two thousand, four hundred two".