554215234 has 4 divisors (see below), whose sum is σ = 831322854. Its totient is φ = 277107616.

The previous prime is 554215231. The next prime is 554215243. The reversal of 554215234 is 432512455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432512455 = 5 ⋅86502491.

It can be written as a sum of positive squares in only one way, i.e., 486070209 + 68145025 = 22047^2 + 8255^2 .

It is a junction number, because it is equal to n+sod(n) for n = 554215196 and 554215205.

It is not an unprimeable number, because it can be changed into a prime (554215231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138553807 + ... + 138553810.

Almost surely, 2^554215234 is an apocalyptic number.

554215234 is a deficient number, since it is larger than the sum of its proper divisors (277107620).

554215234 is a wasteful number, since it uses less digits than its factorization.

554215234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277107619.

The product of its digits is 24000, while the sum is 31.

The square root of 554215234 is about 23541.7763560866. The cubic root of 554215234 is about 821.4090556343.

Adding to 554215234 its reverse (432512455), we get a palindrome (986727689).

The spelling of 554215234 in words is "five hundred fifty-four million, two hundred fifteen thousand, two hundred thirty-four".