4978103 has 8 divisors (see below), whose sum is σ = 5395488. Its totient is φ = 4565664.

The previous prime is 4978081. The next prime is 4978109. The reversal of 4978103 is 3018794.

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 4978103 - 2¹² = 4974007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4978103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4978109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025 + ... + 3317.

It is an arithmetic number, because the mean of its divisors is an integer number (674436).

Almost surely, 2^4978103 is an apocalyptic number.

4978103 is a deficient number, since it is larger than the sum of its proper divisors (417385).

4978103 is a wasteful number, since it uses less digits than its factorization.

4978103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 4978103 is about 2231.1662869450. The cubic root of 4978103 is about 170.7476070912.

The spelling of 4978103 in words is "four million, nine hundred seventy-eight thousand, one hundred three".