5312310 has 32 divisors (see below), whose sum is σ = 13305600. Its totient is φ = 1354848.

The previous prime is 5312309. The next prime is 5312317. The reversal of 5312310 is 132135.

It is a happy number.

It is a super-2 number, since 2×5312310² = 56441275072200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 5312310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312317) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 3160 + ... + 4539.

It is an arithmetic number, because the mean of its divisors is an integer number (415800).

Almost surely, 2^5312310 is an apocalyptic number.

5312310 is an abundant number, since it is smaller than the sum of its proper divisors (7993290).

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

5312310 is a wasteful number, since it uses less digits than its factorization.

5312310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7732.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 5312310 is about 2304.8448971677. The cubic root of 5312310 is about 174.4862209737.

Adding to 5312310 its reverse (132135), we get a palindrome (5444445).

The spelling of 5312310 in words is "five million, three hundred twelve thousand, three hundred ten".