312425465 has 16 divisors (see below), whose sum is σ = 409815936. Its totient is φ = 226761600.

The previous prime is 312425459. The next prime is 312425483. The reversal of 312425465 is 564524213.

It is not a de Polignac number, because 312425465 - 2¹⁴ = 312409081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23204 + ... + 34106.

It is an arithmetic number, because the mean of its divisors is an integer number (25613496).

Almost surely, 2^312425465 is an apocalyptic number.

It is an amenable number.

312425465 is a deficient number, since it is larger than the sum of its proper divisors (97390471).

312425465 is a wasteful number, since it uses less digits than its factorization.

312425465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11440.

The product of its digits is 28800, while the sum is 32.

The square root of 312425465 is about 17675.5612357854. The cubic root of 312425465 is about 678.5504480942.

Adding to 312425465 its reverse (564524213), we get a palindrome (876949678).

The spelling of 312425465 in words is "three hundred twelve million, four hundred twenty-five thousand, four hundred sixty-five".