61907352 has 64 divisors (see below), whose sum is σ = 173940480. Its totient is φ = 18218112.

The previous prime is 61907347. The next prime is 61907359. The reversal of 61907352 is 25370916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61907359) 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 15 ways as a sum of consecutive naturals, for example, 2863 + ... + 11489.

It is an arithmetic number, because the mean of its divisors is an integer number (2717820).

Almost surely, 2^61907352 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 61907352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86970240).

61907352 is an abundant number, since it is smaller than the sum of its proper divisors (112033128).

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

61907352 is a wasteful number, since it uses less digits than its factorization.

61907352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8672 (or 8668 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 61907352 is about 7868.1225206526. The cubic root of 61907352 is about 395.5919171266.

The spelling of 61907352 in words is "sixty-one million, nine hundred seven thousand, three hundred fifty-two".