104651479 has 4 divisors (see below), whose sum is σ = 104755000. Its totient is φ = 104547960.

The previous prime is 104651461. The next prime is 104651483. The reversal of 104651479 is 974156401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 974156401 = 12893 ⋅75557.

It is a cyclic number.

It is not a de Polignac number, because 104651479 - 2⁹ = 104650967 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 (104651179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50229 + ... + 52270.

It is an arithmetic number, because the mean of its divisors is an integer number (26188750).

Almost surely, 2^104651479 is an apocalyptic number.

104651479 is a deficient number, since it is larger than the sum of its proper divisors (103521).

104651479 is a wasteful number, since it uses less digits than its factorization.

104651479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103520.

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

The square root of 104651479 is about 10229.9305471738. The cubic root of 104651479 is about 471.2468462946.

It can be divided in two parts, 1046 and 51479, that added together give a palindrome (52525).

The spelling of 104651479 in words is "one hundred four million, six hundred fifty-one thousand, four hundred seventy-nine".