104377287 has 8 divisors (see below), whose sum is σ = 159051136. Its totient is φ = 59644152.

The previous prime is 104377277. The next prime is 104377303. The reversal of 104377287 is 782773401.

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

It is not a de Polignac number, because 104377287 - 2⁷ = 104377159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104377277) 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, 2485153 + ... + 2485194.

It is an arithmetic number, because the mean of its divisors is an integer number (19881392).

Almost surely, 2^104377287 is an apocalyptic number.

104377287 is a deficient number, since it is larger than the sum of its proper divisors (54673849).

104377287 is an equidigital number, since it uses as much as digits as its factorization.

104377287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970357.

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 104377287 is about 10216.5202980271. The cubic root of 104377287 is about 470.8349230600.

The spelling of 104377287 in words is "one hundred four million, three hundred seventy-seven thousand, two hundred eighty-seven".