34552231 has 4 divisors (see below), whose sum is σ = 39488272. Its totient is φ = 29616192.

The previous prime is 34552223. The next prime is 34552247. The reversal of 34552231 is 13225543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13225543 = 239 ⋅55337.

It is a cyclic number.

It is not a de Polignac number, because 34552231 - 2³ = 34552223 is a prime.

It is a super-2 number, since 2×34552231² = 2387713334154722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34552196 and 34552205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34552031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2468010 + ... + 2468023.

It is an arithmetic number, because the mean of its divisors is an integer number (9872068).

Almost surely, 2^34552231 is an apocalyptic number.

34552231 is a deficient number, since it is larger than the sum of its proper divisors (4936041).

34552231 is an equidigital number, since it uses as much as digits as its factorization.

34552231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936040.

The product of its digits is 3600, while the sum is 25.

The square root of 34552231 is about 5878.1145786723. The cubic root of 34552231 is about 325.7057043955.

Adding to 34552231 its reverse (13225543), we get a palindrome (47777774).

The spelling of 34552231 in words is "thirty-four million, five hundred fifty-two thousand, two hundred thirty-one".