10550430 has 48 divisors (see below), whose sum is σ = 29927664. Its totient is φ = 2557440.

The previous prime is 10550429. The next prime is 10550467. The reversal of 10550430 is 3405501.

It is a super-2 number, since 2×10550430² = 222623146369800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4339 + ... + 6318.

It is an arithmetic number, because the mean of its divisors is an integer number (623493).

Almost surely, 2^10550430 is an apocalyptic number.

10550430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10550430 is an abundant number, since it is smaller than the sum of its proper divisors (19377234).

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

10550430 is a wasteful number, since it uses less digits than its factorization.

10550430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10681 (or 10678 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 10550430 is about 3248.1425461331. The cubic root of 10550430 is about 219.3259673209.

Adding to 10550430 its reverse (3405501), we get a palindrome (13955931).

Subtracting from 10550430 its reverse (3405501), we obtain a square (7144929 = 2673²).

The spelling of 10550430 in words is "ten million, five hundred fifty thousand, four hundred thirty".