314481148 has 12 divisors (see below), whose sum is σ = 553194880. Its totient is φ = 156425472.

The previous prime is 314481121. The next prime is 314481157. The reversal of 314481148 is 841184413.

It is a happy number.

It is a congruent number.

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, 202908 + ... + 204451.

Almost surely, 2^314481148 is an apocalyptic number.

It is an amenable number.

314481148 is a deficient number, since it is larger than the sum of its proper divisors (238713732).

314481148 is a wasteful number, since it uses less digits than its factorization.

314481148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407556 (or 407554 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 314481148 is about 17733.6163260628. The cubic root of 314481148 is about 680.0354277966.

The spelling of 314481148 in words is "three hundred fourteen million, four hundred eighty-one thousand, one hundred forty-eight".