4261312 has 28 divisors (see below), whose sum is σ = 9226296. Its totient is φ = 1936640.

The previous prime is 4261273. The next prime is 4261319. The reversal of 4261312 is 2131624.

It is a super-2 number, since 2×4261312² = 36317559922688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4261312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261319) 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, 2323 + ... + 3730.

Almost surely, 2^4261312 is an apocalyptic number.

It is an amenable number.

4261312 is an abundant number, since it is smaller than the sum of its proper divisors (4964984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4261312 is a wasteful number, since it uses less digits than its factorization.

4261312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076 (or 6066 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 4261312 is about 2064.2945526257. The cubic root of 4261312 is about 162.1241744692.

Adding to 4261312 its reverse (2131624), we get a palindrome (6392936).

The spelling of 4261312 in words is "four million, two hundred sixty-one thousand, three hundred twelve".