314520450 has 48 divisors (see below), whose sum is σ = 781128576. Its totient is φ = 83752000.

The previous prime is 314520439. The next prime is 314520473. The reversal of 314520450 is 54025413.

It is a super-2 number, since 2×314520450² = 197846226936405000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 314520450.

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, 164500 + ... + 166400.

It is an arithmetic number, because the mean of its divisors is an integer number (16273512).

Almost surely, 2^314520450 is an apocalyptic number.

314520450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

314520450 is an abundant number, since it is smaller than the sum of its proper divisors (466608126).

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

314520450 is a wasteful number, since it uses less digits than its factorization.

314520450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019 (or 3014 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 314520450 is about 17734.7244128574. The cubic root of 314520450 is about 680.0637555562.

Adding to 314520450 its reverse (54025413), we get a palindrome (368545863).

The spelling of 314520450 in words is "three hundred fourteen million, five hundred twenty thousand, four hundred fifty".