61303244 has 12 divisors (see below), whose sum is σ = 110741568. Its totient is φ = 29662800.

The previous prime is 61303243. The next prime is 61303247. The reversal of 61303244 is 44230316.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (61303243) 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, 247067 + ... + 247314.

It is an arithmetic number, because the mean of its divisors is an integer number (9228464).

Almost surely, 2^61303244 is an apocalyptic number.

It is an amenable number.

61303244 is a deficient number, since it is larger than the sum of its proper divisors (49438324).

61303244 is a wasteful number, since it uses less digits than its factorization.

61303244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494416 (or 494414 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 61303244 is about 7829.6388167016. The cubic root of 61303244 is about 394.3009459164.

The spelling of 61303244 in words is "sixty-one million, three hundred three thousand, two hundred forty-four".