61434233 has 8 divisors (see below), whose sum is σ = 70506240. Its totient is φ = 52436160.

The previous prime is 61434227. The next prime is 61434323. The reversal of 61434233 is 33243416.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61434233 - 2⁶ = 61434169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (61431233) 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, 16688 + ... + 20033.

It is an arithmetic number, because the mean of its divisors is an integer number (8813280).

Almost surely, 2^61434233 is an apocalyptic number.

It is an amenable number.

61434233 is a deficient number, since it is larger than the sum of its proper divisors (9072007).

61434233 is a wasteful number, since it uses less digits than its factorization.

61434233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36967.

The product of its digits is 5184, while the sum is 26.

The square root of 61434233 is about 7837.9992982903. Note that the first 3 decimals coincide. The cubic root of 61434233 is about 394.5815854605.

Adding to 61434233 its reverse (33243416), we get a palindrome (94677649).

The spelling of 61434233 in words is "sixty-one million, four hundred thirty-four thousand, two hundred thirty-three".