100104479 has 8 divisors (see below), whose sum is σ = 100785648. Its totient is φ = 99426240.

The previous prime is 100104463. The next prime is 100104481. The reversal of 100104479 is 974401001.

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

It is a cyclic number.

It is not a de Polignac number, because 100104479 - 2⁴ = 100104463 is a prime.

It is a super-2 number, since 2×100104479² = 20041813431722882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100104409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144524 + ... + 145214.

It is an arithmetic number, because the mean of its divisors is an integer number (12598206).

Almost surely, 2^100104479 is an apocalyptic number.

100104479 is a deficient number, since it is larger than the sum of its proper divisors (681169).

100104479 is an equidigital number, since it uses as much as digits as its factorization.

100104479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 100104479 is about 10005.2225862297. Note that the first 3 decimals coincide. The cubic root of 100104479 is about 464.3204766172.

The spelling of 100104479 in words is "one hundred million, one hundred four thousand, four hundred seventy-nine".