103628479 has 2 divisors, whose sum is σ = 103628480. Its totient is φ = 103628478.

The previous prime is 103628477. The next prime is 103628491. The reversal of 103628479 is 974826301.

It is a weak prime.

It is an emirp because it is prime and its reverse (974826301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103628479 - 2¹ = 103628477 is a prime.

It is a super-3 number, since 3×103628479³ (a number of 25 digits) contains 333 as substring.

Together with 103628477, it forms a pair of twin primes.

It is equal to p_5958328 and since 103628479 and 5958328 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103628471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51814239 + 51814240.

It is an arithmetic number, because the mean of its divisors is an integer number (51814240).

Almost surely, 2^103628479 is an apocalyptic number.

103628479 is a deficient number, since it is larger than the sum of its proper divisors (1).

103628479 is an equidigital number, since it uses as much as digits as its factorization.

103628479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 103628479 is about 10179.8074146813. The cubic root of 103628479 is about 469.7062885011.

The spelling of 103628479 in words is "one hundred three million, six hundred twenty-eight thousand, four hundred seventy-nine".