104278502 has 4 divisors (see below), whose sum is σ = 156417756. Its totient is φ = 52139250.

The previous prime is 104278501. The next prime is 104278523. The reversal of 104278502 is 205872401.

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 (104278501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26069624 + ... + 26069627.

It is an arithmetic number, because the mean of its divisors is an integer number (39104439).

Almost surely, 2^104278502 is an apocalyptic number.

104278502 is a deficient number, since it is larger than the sum of its proper divisors (52139254).

104278502 is an equidigital number, since it uses as much as digits as its factorization.

104278502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52139253.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 104278502 is about 10211.6845818895. The cubic root of 104278502 is about 470.6863399405.

The spelling of 104278502 in words is "one hundred four million, two hundred seventy-eight thousand, five hundred two".