16252030 has 32 divisors (see below), whose sum is σ = 32140800. Its totient is φ = 5889312.

The previous prime is 16252013. The next prime is 16252037. The reversal of 16252030 is 3025261.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 16251989 and 16252007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16252037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511 + ... + 6229.

It is an arithmetic number, because the mean of its divisors is an integer number (1004400).

Almost surely, 2^16252030 is an apocalyptic number.

16252030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16252030 is a deficient number, since it is larger than the sum of its proper divisors (15888770).

16252030 is a wasteful number, since it uses less digits than its factorization.

16252030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 16252030 is about 4031.3806567974. The cubic root of 16252030 is about 253.3003977651.

Adding to 16252030 its reverse (3025261), we get a palindrome (19277291).

It can be divided in two parts, 1625 and 2030, that added together give a triangular number (3655 = T₈₅).

The spelling of 16252030 in words is "sixteen million, two hundred fifty-two thousand, thirty".