5112261 has 32 divisors (see below), whose sum is σ = 9446400. Its totient is φ = 2654640.

The previous prime is 5112193. The next prime is 5112271. The reversal of 5112261 is 1622115.

It is not a de Polignac number, because 5112261 - 2⁹ = 5111749 is a prime.

It is a super-2 number, since 2×5112261² = 52270425064242, which contains 22 as substring.

5112261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 850 + ... + 3308.

It is an arithmetic number, because the mean of its divisors is an integer number (295200).

Almost surely, 2^5112261 is an apocalyptic number.

It is an amenable number.

5112261 is a deficient number, since it is larger than the sum of its proper divisors (4334139).

5112261 is a wasteful number, since it uses less digits than its factorization.

5112261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486 (or 2480 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 5112261 is about 2261.0309595404. The cubic root of 5112261 is about 172.2678919851.

Adding to 5112261 its reverse (1622115), we get a palindrome (6734376).

It can be divided in two parts, 511 and 2261, that added together give a palindrome (2772).

The spelling of 5112261 in words is "five million, one hundred twelve thousand, two hundred sixty-one".