104146761 has 8 divisors (see below), whose sum is σ = 139590144. Its totient is φ = 69067280.

The previous prime is 104146759. The next prime is 104146781. The reversal of 104146761 is 167641401.

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 104146761 - 2¹ = 104146759 is a prime.

It is a super-2 number, since 2×104146761² = 21693095653582242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104146751) 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, 90306 + ... + 91451.

It is an arithmetic number, because the mean of its divisors is an integer number (17448768).

Almost surely, 2^104146761 is an apocalyptic number.

It is an amenable number.

104146761 is a deficient number, since it is larger than the sum of its proper divisors (35443383).

104146761 is a wasteful number, since it uses less digits than its factorization.

104146761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181951.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 104146761 is about 10205.2320404781. The cubic root of 104146761 is about 470.4880414120.

The spelling of 104146761 in words is "one hundred four million, one hundred forty-six thousand, seven hundred sixty-one".