61104632 has 16 divisors (see below), whose sum is σ = 115259760. Its totient is φ = 30368704.

The previous prime is 61104623. The next prime is 61104643. The reversal of 61104632 is 23640116.

It is a happy number.

61104632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61104598 and 61104607.

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, 21533 + ... + 24204.

It is an arithmetic number, because the mean of its divisors is an integer number (7203735).

Almost surely, 2^61104632 is an apocalyptic number.

It is an amenable number.

61104632 is a deficient number, since it is larger than the sum of its proper divisors (54155128).

61104632 is a wasteful number, since it uses less digits than its factorization.

61104632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45910 (or 45906 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 61104632 is about 7816.9451833821. The cubic root of 61104632 is about 393.8746627359.

Adding to 61104632 its reverse (23640116), we get a palindrome (84744748).

The spelling of 61104632 in words is "sixty-one million, one hundred four thousand, six hundred thirty-two".