61972352 has 32 divisors (see below), whose sum is σ = 132961080. Its totient is φ = 28601856.

The previous prime is 61972303. The next prime is 61972439. The reversal of 61972352 is 25327916.

61972352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

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, 16958 + ... + 20285.

Almost surely, 2^61972352 is an apocalyptic number.

It is an amenable number.

61972352 is an abundant number, since it is smaller than the sum of its proper divisors (70988728).

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

61972352 is a wasteful number, since it uses less digits than its factorization.

61972352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37270 (or 37258 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 61972352 is about 7872.2520284859. The cubic root of 61972352 is about 395.7303200771.

The spelling of 61972352 in words is "sixty-one million, nine hundred seventy-two thousand, three hundred fifty-two".