104510649 has 8 divisors (see below), whose sum is σ = 140581152. Its totient is φ = 69056960.

The previous prime is 104510639. The next prime is 104510711. The reversal of 104510649 is 946015401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 104510649 - 2¹⁶ = 104445113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104510639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153807 + ... + 154484.

It is an arithmetic number, because the mean of its divisors is an integer number (17572644).

Almost surely, 2^104510649 is an apocalyptic number.

It is an amenable number.

104510649 is a deficient number, since it is larger than the sum of its proper divisors (36070503).

104510649 is a wasteful number, since it uses less digits than its factorization.

104510649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308407.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 104510649 is about 10223.0449964773. The cubic root of 104510649 is about 471.0353650178.

The spelling of 104510649 in words is "one hundred four million, five hundred ten thousand, six hundred forty-nine".