16152246 has 72 divisors (see below), whose sum is σ = 39947544. Its totient is φ = 4677120.

The previous prime is 16152229. The next prime is 16152247. The reversal of 16152246 is 64225161.

16152246 is a `hidden beast` number, since 1 + 615 + 2 + 2 + 46 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16152247) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 166470 + ... + 166566.

It is an arithmetic number, because the mean of its divisors is an integer number (554827).

Almost surely, 2^16152246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16152246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19973772).

16152246 is an abundant number, since it is smaller than the sum of its proper divisors (23795298).

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

16152246 is a wasteful number, since it uses less digits than its factorization.

16152246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 142 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 16152246 is about 4018.9856929330. The cubic root of 16152246 is about 252.7809296856.

The spelling of 16152246 in words is "sixteen million, one hundred fifty-two thousand, two hundred forty-six".