104087134 has 4 divisors (see below), whose sum is σ = 156130704. Its totient is φ = 52043566.

The previous prime is 104087131. The next prime is 104087153. The reversal of 104087134 is 431780401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104087131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26021782 + ... + 26021785.

It is an arithmetic number, because the mean of its divisors is an integer number (39032676).

Almost surely, 2^104087134 is an apocalyptic number.

104087134 is a deficient number, since it is larger than the sum of its proper divisors (52043570).

104087134 is an equidigital number, since it uses as much as digits as its factorization.

104087134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52043569.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 104087134 is about 10202.3102285708. The cubic root of 104087134 is about 470.3982349832.

The spelling of 104087134 in words is "one hundred four million, eighty-seven thousand, one hundred thirty-four".