104590387 has 4 divisors (see below), whose sum is σ = 114098616. Its totient is φ = 95082160.

The previous prime is 104590363. The next prime is 104590399. The reversal of 104590387 is 783095401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104590387 - 2⁷ = 104590259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104590337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4754098 + ... + 4754119.

It is an arithmetic number, because the mean of its divisors is an integer number (28524654).

Almost surely, 2^104590387 is an apocalyptic number.

104590387 is a deficient number, since it is larger than the sum of its proper divisors (9508229).

104590387 is an equidigital number, since it uses as much as digits as its factorization.

104590387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9508228.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 104590387 is about 10226.9441672476. The cubic root of 104590387 is about 471.1551291125.

The spelling of 104590387 in words is "one hundred four million, five hundred ninety thousand, three hundred eighty-seven".