61935268 has 6 divisors (see below), whose sum is σ = 108386726. Its totient is φ = 30967632.

The previous prime is 61935257. The next prime is 61935281. The reversal of 61935268 is 86253916.

It can be written as a sum of positive squares in only one way, i.e., 56881764 + 5053504 = 7542^2 + 2248^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 61935268.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7741905 + ... + 7741912.

Almost surely, 2^61935268 is an apocalyptic number.

It is an amenable number.

61935268 is a deficient number, since it is larger than the sum of its proper divisors (46451458).

61935268 is a wasteful number, since it uses less digits than its factorization.

61935268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15483821 (or 15483819 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 61935268 is about 7869.8963144377. The cubic root of 61935268 is about 395.6513698630.

The spelling of 61935268 in words is "sixty-one million, nine hundred thirty-five thousand, two hundred sixty-eight".