16052232 has 32 divisors (see below), whose sum is σ = 45864000. Its totient is φ = 4586304.

The previous prime is 16052227. The next prime is 16052249. The reversal of 16052232 is 23225061.

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

It is a junction number, because it is equal to n+sod(n) for n = 16052199 and 16052208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47607 + ... + 47942.

It is an arithmetic number, because the mean of its divisors is an integer number (1433250).

Almost surely, 2^16052232 is an apocalyptic number.

16052232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16052232 is an abundant number, since it is smaller than the sum of its proper divisors (29811768).

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

16052232 is a wasteful number, since it uses less digits than its factorization.

16052232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95565 (or 95561 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 16052232 is about 4006.5236801996. The cubic root of 16052232 is about 252.2581129606.

Adding to 16052232 its reverse (23225061), we get a palindrome (39277293).

The spelling of 16052232 in words is "sixteen million, fifty-two thousand, two hundred thirty-two".