10200450 has 48 divisors (see below), whose sum is σ = 27248256. Its totient is φ = 2510400.

The previous prime is 10200413. The next prime is 10200461. The reversal of 10200450 is 5400201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 666 + ... + 4565.

It is an arithmetic number, because the mean of its divisors is an integer number (567672).

Almost surely, 2^10200450 is an apocalyptic number.

10200450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200450 is an abundant number, since it is smaller than the sum of its proper divisors (17047806).

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

10200450 is a wasteful number, since it uses less digits than its factorization.

10200450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5259 (or 5254 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 10200450 is about 3193.8143339900. The cubic root of 10200450 is about 216.8734777471.

Adding to 10200450 its reverse (5400201), we get a palindrome (15600651).

The spelling of 10200450 in words is "ten million, two hundred thousand, four hundred fifty".