4900139 has 6 divisors (see below), whose sum is σ = 5064300. Its totient is φ = 4741140.

The previous prime is 4900123. The next prime is 4900153. The reversal of 4900139 is 9310094.

It is a happy number.

It is not a de Polignac number, because 4900139 - 2⁴ = 4900123 is a prime.

It is a super-2 number, since 2×4900139² = 48022724438642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4900109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1589 + ... + 3510.

It is an arithmetic number, because the mean of its divisors is an integer number (844050).

Almost surely, 2^4900139 is an apocalyptic number.

4900139 is a deficient number, since it is larger than the sum of its proper divisors (164161).

4900139 is an equidigital number, since it uses as much as digits as its factorization.

4900139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161 (or 5130 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 4900139 is about 2213.6257587948. The cubic root of 4900139 is about 169.8515312729.

The spelling of 4900139 in words is "four million, nine hundred thousand, one hundred thirty-nine".