16020250 has 16 divisors (see below), whose sum is σ = 29990376. Its totient is φ = 6408000.

The previous prime is 16020241. The next prime is 16020253. The reversal of 16020250 is 5202061.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3538161 + 12482089 = 1881^2 + 3533^2 .

It is not an unprimeable number, because it can be changed into a prime (16020253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31791 + ... + 32290.

Almost surely, 2^16020250 is an apocalyptic number.

16020250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16020250 is a deficient number, since it is larger than the sum of its proper divisors (13970126).

16020250 is an equidigital number, since it uses as much as digits as its factorization.

16020250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64098 (or 64088 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 16020250 is about 4002.5304496031. The cubic root of 16020250 is about 252.0904710013.

It can be divided in two parts, 160 and 20250, that multiplied together give a square (3240000 = 1800²).

The spelling of 16020250 in words is "sixteen million, twenty thousand, two hundred fifty".