314425146 has 32 divisors (see below), whose sum is σ = 736219008. Its totient is φ = 87644160.

The previous prime is 314425127. The next prime is 314425151. The reversal of 314425146 is 641524413.

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, 89575 + ... + 93018.

It is an arithmetic number, because the mean of its divisors is an integer number (23006844).

Almost surely, 2^314425146 is an apocalyptic number.

314425146 is an abundant number, since it is smaller than the sum of its proper divisors (421793862).

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

314425146 is a wasteful number, since it uses less digits than its factorization.

314425146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182646.

The product of its digits is 11520, while the sum is 30.

The square root of 314425146 is about 17732.0372771997. The cubic root of 314425146 is about 679.9950590760.

Adding to 314425146 its reverse (641524413), we get a palindrome (955949559).

The spelling of 314425146 in words is "three hundred fourteen million, four hundred twenty-five thousand, one hundred forty-six".