315044214 has 16 divisors (see below), whose sum is σ = 630305328. Its totient is φ = 104978592.

The previous prime is 315044189. The next prime is 315044267. The reversal of 315044214 is 412440513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14604 + ... + 29040.

It is an arithmetic number, because the mean of its divisors is an integer number (39394083).

Almost surely, 2^315044214 is an apocalyptic number.

315044214 is an abundant number, since it is smaller than the sum of its proper divisors (315261114).

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

315044214 is a wasteful number, since it uses less digits than its factorization.

315044214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18079.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 315044214 is about 17749.4848939342. The cubic root of 315044214 is about 680.4410446170.

Adding to 315044214 its reverse (412440513), we get a palindrome (727484727).

The spelling of 315044214 in words is "three hundred fifteen million, forty-four thousand, two hundred fourteen".