4312312 has 8 divisors (see below), whose sum is σ = 8085600. Its totient is φ = 2156152.

The previous prime is 4312309. The next prime is 4312331. The reversal of 4312312 is 2132134.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 269512 + ... + 269527.

It is an arithmetic number, because the mean of its divisors is an integer number (1010700).

Almost surely, 2^4312312 is an apocalyptic number.

It is an amenable number.

4312312 is a deficient number, since it is larger than the sum of its proper divisors (3773288).

4312312 is a wasteful number, since it uses less digits than its factorization.

4312312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539045 (or 539041 counting only the distinct ones).

The product of its digits is 144, while the sum is 16.

The square root of 4312312 is about 2076.6107001554. The cubic root of 4312312 is about 162.7683864667.

Adding to 4312312 its reverse (2132134), we get a palindrome (6444446).

It can be divided in two parts, 4312 and 312, that added together give a square (4624 = 68²).

The spelling of 4312312 in words is "four million, three hundred twelve thousand, three hundred twelve".