61484752 has 40 divisors (see below), whose sum is σ = 137888000. Its totient is φ = 26013312.

The previous prime is 61484743. The next prime is 61484777. The reversal of 61484752 is 25748416.

61484752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 5374 + ... + 12322.

It is an arithmetic number, because the mean of its divisors is an integer number (3447200).

Almost surely, 2^61484752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61484752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68944000).

61484752 is an abundant number, since it is smaller than the sum of its proper divisors (76403248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61484752 is a wasteful number, since it uses less digits than its factorization.

61484752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7043 (or 7037 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 61484752 is about 7841.2213334403. The cubic root of 61484752 is about 394.6897141297.

The spelling of 61484752 in words is "sixty-one million, four hundred eighty-four thousand, seven hundred fifty-two".