61104622 has 4 divisors (see below), whose sum is σ = 91656936. Its totient is φ = 30552310.

The previous prime is 61104619. The next prime is 61104623. The reversal of 61104622 is 22640116.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 61104593 and 61104602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61104623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15276154 + ... + 15276157.

It is an arithmetic number, because the mean of its divisors is an integer number (22914234).

Almost surely, 2^61104622 is an apocalyptic number.

61104622 is a deficient number, since it is larger than the sum of its proper divisors (30552314).

61104622 is a wasteful number, since it uses less digits than its factorization.

61104622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30552313.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 61104622 is about 7816.9445437460. The cubic root of 61104622 is about 393.8746412496.

Adding to 61104622 its reverse (22640116), we get a palindrome (83744738).

The spelling of 61104622 in words is "sixty-one million, one hundred four thousand, six hundred twenty-two".