4963139 has 4 divisors (see below), whose sum is σ = 5047320. Its totient is φ = 4878960.

The previous prime is 4963121. The next prime is 4963157. The reversal of 4963139 is 9313694.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4963121) and next prime (4963157).

It is a cyclic number.

It is not a de Polignac number, because 4963139 - 2¹² = 4959043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4963099 and 4963108.

It is not an unprimeable number, because it can be changed into a prime (4963109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42002 + ... + 42119.

It is an arithmetic number, because the mean of its divisors is an integer number (1261830).

Almost surely, 2^4963139 is an apocalyptic number.

4963139 is a deficient number, since it is larger than the sum of its proper divisors (84181).

4963139 is an equidigital number, since it uses as much as digits as its factorization.

4963139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84180.

The product of its digits is 17496, while the sum is 35.

The square root of 4963139 is about 2227.8103599723. The cubic root of 4963139 is about 170.5763483056.

The spelling of 4963139 in words is "four million, nine hundred sixty-three thousand, one hundred thirty-nine".