61355848 has 16 divisors (see below), whose sum is σ = 115188480. Its totient is φ = 30638928.

The previous prime is 61355837. The next prime is 61355849. The reversal of 61355848 is 84855316.

It is a self number, because there is not a number n which added to its sum of digits gives 61355848.

It is not an unprimeable number, because it can be changed into a prime (61355849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2461 + ... + 11347.

It is an arithmetic number, because the mean of its divisors is an integer number (7199280).

Almost surely, 2^61355848 is an apocalyptic number.

It is an amenable number.

61355848 is a deficient number, since it is larger than the sum of its proper divisors (53832632).

61355848 is a wasteful number, since it uses less digits than its factorization.

61355848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9756 (or 9752 counting only the distinct ones).

The product of its digits is 115200, while the sum is 40.

The square root of 61355848 is about 7832.9973828669. The cubic root of 61355848 is about 394.4136962138.

The spelling of 61355848 in words is "sixty-one million, three hundred fifty-five thousand, eight hundred forty-eight".