10000450 has 12 divisors (see below), whose sum is σ = 18600930. Its totient is φ = 4000160.

The previous prime is 10000439. The next prime is 10000451. The reversal of 10000450 is 5400001.

It can be written as a sum of positive squares in 3 ways, for example, as 4897369 + 5103081 = 2213^2 + 2259^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

10000450 is a modest number, since divided by 450 gives 100 as remainder.

It is not an unprimeable number, because it can be changed into a prime (10000451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99955 + ... + 100054.

Almost surely, 2^10000450 is an apocalyptic number.

10000450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000450 is a deficient number, since it is larger than the sum of its proper divisors (8600480).

10000450 is a wasteful number, since it uses less digits than its factorization.

10000450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200021 (or 200016 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 10000450 is about 3162.3488106153. The cubic root of 10000450 is about 215.4467006067.

Adding to 10000450 its reverse (5400001), we get a palindrome (15400451).

The spelling of 10000450 in words is "ten million, four hundred fifty", and thus it is an aban number.