61414448 has 20 divisors (see below), whose sum is σ = 119133000. Its totient is φ = 30670464.

The previous prime is 61414427. The next prime is 61414453. The reversal of 61414448 is 84441416.

It is an unprimeable number.

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, 15803 + ... + 19301.

It is an arithmetic number, because the mean of its divisors is an integer number (5956650).

Almost surely, 2^61414448 is an apocalyptic number.

It is an amenable number.

61414448 is a deficient number, since it is larger than the sum of its proper divisors (57718552).

61414448 is a wasteful number, since it uses less digits than its factorization.

61414448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604 (or 4598 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 61414448 is about 7836.7370761051. The cubic root of 61414448 is about 394.5392223539.

The spelling of 61414448 in words is "sixty-one million, four hundred fourteen thousand, four hundred forty-eight".