314422520 has 16 divisors (see below), whose sum is σ = 707450760. Its totient is φ = 125768992.

The previous prime is 314422501. The next prime is 314422541. The reversal of 314422520 is 25224413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3930242 + ... + 3930321.

Almost surely, 2^314422520 is an apocalyptic number.

It is an amenable number.

314422520 is an abundant number, since it is smaller than the sum of its proper divisors (393028240).

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

314422520 is a wasteful number, since it uses less digits than its factorization.

314422520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7860574 (or 7860570 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 314422520 is about 17731.9632302799. The cubic root of 314422520 is about 679.9931660213.

Adding to 314422520 its reverse (25224413), we get a palindrome (339646933).

The spelling of 314422520 in words is "three hundred fourteen million, four hundred twenty-two thousand, five hundred twenty".