5551234 has 16 divisors (see below), whose sum is σ = 9358272. Its totient is φ = 2450448.

The previous prime is 5551193. The next prime is 5551237. The reversal of 5551234 is 4321555.

It is a junction number, because it is equal to n+sod(n) for n = 5551199 and 5551208.

It is not an unprimeable number, because it can be changed into a prime (5551237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4044 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (584892).

Almost surely, 2^5551234 is an apocalyptic number.

5551234 is a deficient number, since it is larger than the sum of its proper divisors (3807038).

5551234 is a wasteful number, since it uses less digits than its factorization.

5551234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9321.

The product of its digits is 3000, while the sum is 25.

The square root of 5551234 is about 2356.1056852357. The cubic root of 5551234 is about 177.0638262372.

Adding to 5551234 its reverse (4321555), we get a palindrome (9872789).

The spelling of 5551234 in words is "five million, five hundred fifty-one thousand, two hundred thirty-four".