4961271 has 16 divisors (see below), whose sum is σ = 7804928. Its totient is φ = 2743200.

The previous prime is 4961249. The next prime is 4961311. The reversal of 4961271 is 1721694.

It is a happy number.

It is not a de Polignac number, because 4961271 - 2⁶ = 4961207 is a prime.

It is a super-2 number, since 2×4961271² = 49228419870882, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

4961271 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3160 + ... + 4461.

It is an arithmetic number, because the mean of its divisors is an integer number (487808).

Almost surely, 2^4961271 is an apocalyptic number.

4961271 is a deficient number, since it is larger than the sum of its proper divisors (2843657).

4961271 is a wasteful number, since it uses less digits than its factorization.

4961271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7662.

The product of its digits is 3024, while the sum is 30.

The square root of 4961271 is about 2227.3910747778. The cubic root of 4961271 is about 170.5549454123.

It can be divided in two parts, 4961 and 271, that multiplied together give a palindrome (1344431).

The spelling of 4961271 in words is "four million, nine hundred sixty-one thousand, two hundred seventy-one".