104767487 has 6 divisors (see below), whose sum is σ = 115157784. Its totient is φ = 95243060.

The previous prime is 104767477. The next prime is 104767493. The reversal of 104767487 is 784767401.

It is a happy number.

It is not a de Polignac number, because 104767487 - 2⁴ = 104767471 is a prime.

It is a super-3 number, since 3×104767487³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104767477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 432803 + ... + 433044.

It is an arithmetic number, because the mean of its divisors is an integer number (19192964).

Almost surely, 2^104767487 is an apocalyptic number.

104767487 is a deficient number, since it is larger than the sum of its proper divisors (10390297).

104767487 is an equidigital number, since it uses as much as digits as its factorization.

104767487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865869 (or 865858 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 44.

The square root of 104767487 is about 10235.5990054320. The cubic root of 104767487 is about 471.4209104575.

The spelling of 104767487 in words is "one hundred four million, seven hundred sixty-seven thousand, four hundred eighty-seven".