314543148 has 12 divisors (see below), whose sum is σ = 733934040. Its totient is φ = 104847712.

The previous prime is 314543137. The next prime is 314543213. The reversal of 314543148 is 841345413.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13105953 + ... + 13105976.

It is an arithmetic number, because the mean of its divisors is an integer number (61161170).

Almost surely, 2^314543148 is an apocalyptic number.

It is an amenable number.

314543148 is an abundant number, since it is smaller than the sum of its proper divisors (419390892).

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

314543148 is a wasteful number, since it uses less digits than its factorization.

314543148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26211936 (or 26211934 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 314543148 is about 17735.3643323164. The cubic root of 314543148 is about 680.0801145517.

The spelling of 314543148 in words is "three hundred fourteen million, five hundred forty-three thousand, one hundred forty-eight".