61227230 has 16 divisors (see below), whose sum is σ = 113188320. Its totient is φ = 23828832.

The previous prime is 61227223. The next prime is 61227233. The reversal of 61227230 is 3272216.

61227230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61227196 and 61227205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61227233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 82370 + ... + 83109.

It is an arithmetic number, because the mean of its divisors is an integer number (7074270).

Almost surely, 2^61227230 is an apocalyptic number.

61227230 is a deficient number, since it is larger than the sum of its proper divisors (51961090).

61227230 is a wasteful number, since it uses less digits than its factorization.

61227230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165523.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 61227230 is about 7824.7830640855. The cubic root of 61227230 is about 394.1379051215.

Adding to 61227230 its reverse (3272216), we get a palindrome (64499446).

The spelling of 61227230 in words is "sixty-one million, two hundred twenty-seven thousand, two hundred thirty".