61224206 has 8 divisors (see below), whose sum is σ = 95829264. Its totient is φ = 29281120.

The previous prime is 61224199. The next prime is 61224211. The reversal of 61224206 is 60242216.

61224206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 665435 + ... + 665526.

It is an arithmetic number, because the mean of its divisors is an integer number (11978658).

Almost surely, 2^61224206 is an apocalyptic number.

61224206 is a deficient number, since it is larger than the sum of its proper divisors (34605058).

61224206 is a wasteful number, since it uses less digits than its factorization.

61224206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330986.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 61224206 is about 7824.5898295054. The cubic root of 61224206 is about 394.1314162186.

The spelling of 61224206 in words is "sixty-one million, two hundred twenty-four thousand, two hundred six".