314210540 has 72 divisors (see below), whose sum is σ = 770312592. Its totient is φ = 107345280.

The previous prime is 314210539. The next prime is 314210551. The reversal of 314210540 is 45012413.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 480854 + ... + 481506.

It is an arithmetic number, because the mean of its divisors is an integer number (10698786).

Almost surely, 2^314210540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314210540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385156296).

314210540 is an abundant number, since it is smaller than the sum of its proper divisors (456102052).

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

314210540 is a wasteful number, since it uses less digits than its factorization.

314210540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167 (or 1158 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 314210540 is about 17725.9848809594. The cubic root of 314210540 is about 679.8403171763.

Adding to 314210540 its reverse (45012413), we get a palindrome (359222953).

The spelling of 314210540 in words is "three hundred fourteen million, two hundred ten thousand, five hundred forty".