10556450 has 12 divisors (see below), whose sum is σ = 19635090. Its totient is φ = 4222560.

The previous prime is 10556443. The next prime is 10556459. The reversal of 10556450 is 5465501.

It can be written as a sum of positive squares in 3 ways, for example, as 8392609 + 2163841 = 2897^2 + 1471^2 .

It is a super-2 number, since 2×10556450² = 222877273205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10556459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105515 + ... + 105614.

Almost surely, 2^10556450 is an apocalyptic number.

10556450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10556450 is a deficient number, since it is larger than the sum of its proper divisors (9078640).

10556450 is a wasteful number, since it uses less digits than its factorization.

10556450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211141 (or 211136 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 10556450 is about 3249.0690974493. The cubic root of 10556450 is about 219.3676746660.

The spelling of 10556450 in words is "ten million, five hundred fifty-six thousand, four hundred fifty".