4916251 has 4 divisors (see below), whose sum is σ = 4967032. Its totient is φ = 4865472.

The previous prime is 4916239. The next prime is 4916257. The reversal of 4916251 is 1526194.

4916251 = T₁₈ + T₁₉ + ... + T₃₀₈.

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

It is a cyclic number.

It is not a de Polignac number, because 4916251 - 2⁷ = 4916123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4916257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25245 + ... + 25438.

It is an arithmetic number, because the mean of its divisors is an integer number (1241758).

Almost surely, 2^4916251 is an apocalyptic number.

4916251 is a deficient number, since it is larger than the sum of its proper divisors (50781).

4916251 is an equidigital number, since it uses as much as digits as its factorization.

4916251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50780.

The product of its digits is 2160, while the sum is 28.

The square root of 4916251 is about 2217.2620503675. The cubic root of 4916251 is about 170.0374888487.

The spelling of 4916251 in words is "four million, nine hundred sixteen thousand, two hundred fifty-one".