12315010 has 16 divisors (see below), whose sum is σ = 22208256. Its totient is φ = 4916848.

The previous prime is 12315001. The next prime is 12315013. The reversal of 12315010 is 1051321.

It is a super-3 number, since 3×12315010³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12315013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7917 + ... + 9343.

It is an arithmetic number, because the mean of its divisors is an integer number (1388016).

Almost surely, 2^12315010 is an apocalyptic number.

12315010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12315010 is a deficient number, since it is larger than the sum of its proper divisors (9893246).

12315010 is a wasteful number, since it uses less digits than its factorization.

12315010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 12315010 is about 3509.2748538694. The cubic root of 12315010 is about 230.9288837384.

Adding to 12315010 its reverse (1051321), we get a palindrome (13366331).

It can be divided in two parts, 1231 and 5010, that added together give a square (6241 = 79²).

The spelling of 12315010 in words is "twelve million, three hundred fifteen thousand, ten".