61347248 has 20 divisors (see below), whose sum is σ = 119915688. Its totient is φ = 30401280.

The previous prime is 61347241. The next prime is 61347263. The reversal of 61347248 is 84274316.

It is not an unprimeable number, because it can be changed into a prime (61347241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15158 + ... + 18773.

Almost surely, 2^61347248 is an apocalyptic number.

It is an amenable number.

61347248 is a deficient number, since it is larger than the sum of its proper divisors (58568440).

61347248 is a wasteful number, since it uses less digits than its factorization.

61347248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34052 (or 34046 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 61347248 is about 7832.4484039156. The cubic root of 61347248 is about 394.3952675641.

The spelling of 61347248 in words is "sixty-one million, three hundred forty-seven thousand, two hundred forty-eight".