61104001 has 8 divisors (see below), whose sum is σ = 73941120. Its totient is φ = 49293888.

The previous prime is 61103953. The next prime is 61104013. The reversal of 61104001 is 10040116.

61104001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-61104001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61104041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 256621 + ... + 256858.

It is an arithmetic number, because the mean of its divisors is an integer number (9242640).

Almost surely, 2^61104001 is an apocalyptic number.

It is an amenable number.

61104001 is a deficient number, since it is larger than the sum of its proper divisors (12837119).

61104001 is a wasteful number, since it uses less digits than its factorization.

61104001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513503.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 61104001 is about 7816.9048222426. The cubic root of 61104001 is about 393.8733069425.

Adding to 61104001 its reverse (10040116), we get a palindrome (71144117).

The spelling of 61104001 in words is "sixty-one million, one hundred four thousand, one".